Measuring – testing – or signalling instruments – Measuring – regulating or indicating instrument – or casing – Geometric
Patent
1985-10-15
1988-05-24
Holtje, Nelson C.
Measuring, testing, or signalling instruments
Measuring, regulating or indicating instrument, or casing
Geometric
D10 65
Patent
active
D02958406
REFERENCES:
patent: 3584388 (1971-06-01), Petrov
patent: 4322835 (1982-03-01), Ernst
patent: 4402142 (1983-09-01), Dinsmore
Car Mate Manufacturing Company Limited
Holtje Nelson C.
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