Measuring – testing – or signalling instruments – Measuring – regulating or indicating instrument – or casing – Chemical
Patent
1995-02-07
1995-12-26
Davis, Antoine Duval
Measuring, testing, or signalling instruments
Measuring, regulating or indicating instrument, or casing
Chemical
Patent
active
D03655288
REFERENCES:
patent: D282531 (1986-02-01), Schmidt et al.
patent: D330521 (1992-10-01), Krolopp
patent: D345112 (1994-03-01), Krishnamurthy et al.
patent: 4895018 (1990-01-01), Asbra
patent: 4998434 (1991-03-01), Asbra
patent: 5269171 (1993-12-01), Boyer
Davis Antoine Duval
Hochiki Kabushiki Kaisha
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