wherein the counterweights are in the form of rider-weights

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CPC
G01G1/32

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Parent Industries

GPHYSICS G01Measuring instruments G01GWEIGHING G01G1/00Weighing apparatus involving the use of a counterweight or other counterbalancing mass

Current Industry

G01G1/32wherein the counterweights are in the form of rider-weights

Industries

Patents Grantslast 30 patents

Information Patent Grant
3545556
- Patent number 3,545,556
- Issue date Dec 8, 1970
- G01 - MEASURING TESTING
Information Patent Grant
1544432
- Patent number 1,544,432
- Issue date Jun 30, 1925
- G01 - MEASURING TESTING