Patents for Clark-Feather Mfg. Co.


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Patents for Clark-Feather Mfg. Co.
Patents 1 - 2 of 2
Picture	Number	Date	Patentee	Title
	RE19,414	Jan. 08, 1935	I.J. Clark	Valve Spring Compressor
	2,091,500	Aug. 31, 1937	I.J. Clark	Valve Tool