Measuring – testing – or signalling instruments – Measuring – regulating or indicating instrument – or casing – Food preparation type
Patent
1986-05-28
1989-05-09
Holtje, Nelson C.
Measuring, testing, or signalling instruments
Measuring, regulating or indicating instrument, or casing
Food preparation type
D10 60, D10102
Patent
active
D03010163
REFERENCES:
patent: D264190 (1982-05-01), Muller
patent: D264444 (1982-05-01), Muchenberger
patent: 2733598 (1956-02-01), Miner
patent: 3029522 (1962-04-01), Stolle
patent: 4776212 (1988-10-01), Parsons
Bruel & Kjaer A/S
Holtje Nelson C.
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