All Patents in class 60/429


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All Patents in class 60/429
Patents 1 - 5 of 5
Picture	Number	Date	Patentee	Title
	1,835,977	Dec. 08, 1931	L.F. Nenninger, H. Ernst	Hydraulic System
	1,835,978	Dec. 08, 1931	L.F. Nenninger, H. Ernst	Multiple Closed Circuit Hydraulic ystem
	1,835,979	Dec. 08, 1931	L.F. Nenninger, H. Ernst	Three-Pump Hydraulic System
	1,884,277	Oct. 25, 1932	B. Sassen	Self Regulating Hydraulic System
	2,921,437	Jan. 19, 1960	E.J. Svenson	Material Working Apparatus