Measuring – testing – or signalling instruments – Measuring – regulating or indicating instrument – or casing – Regulator or control
Patent
1995-12-20
1996-10-15
Davis, Antoine Duval
Measuring, testing, or signalling instruments
Measuring, regulating or indicating instrument, or casing
Regulator or control
Patent
active
D03746283
REFERENCES:
patent: D277266 (1985-01-01), Littlefield
patent: D864573 (1995-11-01), Pearsall
Gregorian-Michaelsen Keith G.
Job Elmer G.
Carrier Corporation
Davis Antoine Duval
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