All Patents in class 266/97


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All Patents in class 266/97
Patents 1 - 4 of 4
Picture	Number	Date	Patentee	Title
	2,462,072	Feb. 22, 1949	F.N. Darmara	Process of Inductively Heating Pliers
	2,500,989	Mar. 21, 1950	W.D. Whalen, A.H. Davis, A.L. Hartley	Metallurgical apparatus
	2,523,883	Sep. 26, 1950	M. Garvin, D.M. Strauchen	Heat Treating Machine
	2,555,517	Jun. 05, 1951	M. Garvin, D.M. Strauchen	Automatic Heat Treating Machine