Assignee

ASSISTANCE TECH AUX IND ELECTR

FR·1 granted patent·77 citations·filing 1987–1987

Technology mixG01V1

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0182US4845476AProximity detector between a metallic mass and an element to which is applied an electric voltageASSISTANCE TECH AUX IND ELECTR·Filed 1987·Granted Jul 4, 1989·77 cites·2 claims

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