Scientific American, Volume 22, No. 1, January 1, 1870 / A Weekly Journal of Practical Information, Art, Science, Mechanics, Chemistry, and Manufactures.

by Various

72,114.--VARIABLE CRANK FOR BORING MACHINES.--Dated Dec. 10,1867; reissue 3,760.--Theodore Mace, New York city, assignee of G.C. Taft.

68,782.--SLIDE FOR EXTENSION TABLE.--Dated Sept. 10,1867; reissue 3,761.--H. Olds, Syracuse, N.Y.

89,167.--NOZZLE FOR CANS.--Dated April 20,1869; reissue

3,762.--Charles Pratt, New York city.

84,766.--HORSE POWER.--Dated Dec. 8, 1868; reissue 3,763.--Cyrus Roberts and J.A. Throp, Three Rivers, Mich.

44,117.--COMPOSITION FOR CONCRETE PAVEMENTS.--Dated Sept. 6,1864; reissue 3,764.--Edward Seeley, Scranton, Pa.

49,207.--CARPET BAG LOCK.--Dated Aug. 1, 1865; reissue

3,765.--Bernard Steinmetz, Paris, France.

91,800.--STEAM GENERATOR FURNACES.--Dated June 22, 1866; reissue 3,766.--A.J. Warren and D.W. Wilson, assignors to themselves and Noah Shaw, West Eau Claire, Wis., and U.M. Stone, Augusta, Wis.

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