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Knight's Mechanical Encyclopedia (ed. Knight) 9 9 Browse Search
Lucius R. Paige, History of Cambridge, Massachusetts, 1630-1877, with a genealogical register 3 3 Browse Search
Edward L. Pierce, Memoir and letters of Charles Sumner: volume 4 1 1 Browse Search
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Browsing named entities in Knight's Mechanical Encyclopedia (ed. Knight). You can also browse the collection for May 7th, 1872 AD or search for May 7th, 1872 AD in all documents.

Your search returned 9 results in 3 document sections:

Knight's Mechanical Encyclopedia (ed. Knight), P. (search)
er 17, 1871, describes a mode of attaching artificial teeth to the base by solid pieces of the same material as the base. Hyatt and Hyatt, December 5, 1871, describe and exhibit an apparatus for molding dental plates, consisting of 3, flask press and an oil bath, heated by a lamp. Newton, April 23, 1872, describes a mode of attaching pyroxyline backing to artificial teeth, by softening, shaping, and puncturing the backing, and then pressing it upon the pins of the teeth. Pursell, May 7, 1872, describes a flask, clamping-attachment, and case, forming an apparatus for attaching artificial teeth to the pyroxyline base. Hyatt and Hyatt, November 19, 1872, describe process and apparatus for manufacturing celluloid. The mixture of pyroxyline and gum-camphor is pressed into cakes and then pressed in a pile with alternating layers of paper. The combined materials are pressed by a plunger in a heated cylinder, dissolved, and discharged at a nozzle in a continuous rod or sheet.
Knight's Mechanical Encyclopedia (ed. Knight), R. (search)
llowed by the cutting of the wire, unclosing of the binder-arm, and dropping of the sheaf. Reaping and binding machines. Barta's self-binder (1871) has also worked successfully in the field. It uses cord, makes a square knot, and binds a gavel of any size, even no larger than the arm. The following automatic binders may also be consulted:— Bowron, January 16, 1872, cord band, secured by wire. Carpenter, December 22, 1868, wire. Clinton, July 13, 1869, cord. Chapman, May 7, 1872, wire. Fowler, June 7, 1870, stitches woven from gavel. Whitney, May 26, 1874, wire. Reaping machines. （Principles of Action.) Reaping machines. （Principles of Action.) Reaping machines. （Principles of Action) Reaping machines. （Principles of Action.) Fig. 3247, page 1488, is an adaptation of a steam-engine to reaping and mowing. The implement consists of a boiler and steam-engine, erected on a light wrought-iron girder-frame, the who
Knight's Mechanical Encyclopedia (ed. Knight), S. (search)
3DemarestNov. 21, 1871. 126,199GibbsApr. 30, 1872. 126,488PrattMay 7, 1872. 127,114SpeirsMay 21, 1872. 128,850ButterfieldJuly 9, 1872. 1Apr. 9, 1872. 125,986PriceApr. 23, 1872. 126,382Ellicott et al.May 7, 1872. 128,825ThomasJuly 9, 1872. 136,354AlexanderMar. 4, 1873. 136ar. 19, 1872. 125,608MooreApr. 9, 1872. 126,467Lawrence et al. May 7, 1872. 129,352LeslieJuly 16, 1872. 131,857DaltonOct. 1, 1872. (l.Apr. 9, 1872. 126,139EllisApr. 30, 1872. 126,436Barney et al.May 7, 1872. 126,913ToofMay 21, 1872. (Reissue.)4,923ScharffeMay 28, 145BarnesDec. 12, 1871. 124,812GreerMar. 19, 1872. 126,421SquierMay 7, 1872. 126,441BouchardMay 7, 1872. 127,129WilcoxMay 21, 1872. 129,9May 7, 1872. 127,129WilcoxMay 21, 1872. 129,998Warren et al.July 30, 1872. 131,614HowellSept. 24, 1872. 133,760Cleveland et al.Dec. 10, 1872. 134,526DuntonJan. 7, 1873. 141,367Mansonustrous ones. See patents 111,086, January 17, 1871; 126,408, May 7, 1872; 128,290, June 25, 1872. Stir′rer. A mechanical device to