-
3369124
-
Patent number 3,369,124
-
Issue date Feb 13, 1968
-
G01 - MEASURING TESTING
-
3354313
-
Patent number 3,354,313
-
Issue date Nov 21, 1967
-
G01 - MEASURING TESTING
-
1924578
-
Patent number 1,924,578
-
Issue date Aug 29, 1933
-
B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
-
814608
-
Patent number 814,608
-
Issue date Mar 6, 1906
-
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
-
779007
-
Patent number 779,007
-
Issue date Jan 3, 1905
-
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...