-
Mass and force meter
-
Patent number 4,343,196
-
Issue date Aug 10, 1982
-
Wirth, Gallo & Co.
-
Johannes Wirth
-
G01 - MEASURING TESTING
-
3891040
-
Patent number 3,891,040
-
Issue date Jun 24, 1975
-
G01 - MEASURING TESTING
-
3472327
-
Patent number 3,472,327
-
Issue date Oct 14, 1969
-
G01 - MEASURING TESTING
-
3463258
-
Patent number 3,463,258
-
Issue date Aug 26, 1969
-
G01 - MEASURING TESTING
-
3412818
-
Patent number 3,412,818
-
Issue date Nov 26, 1968
-
G01 - MEASURING TESTING