Measuring – testing – or signalling instruments – Measuring – regulating or indicating instrument – or casing – Electrical property
Patent
1980-04-29
1982-06-08
Holtje, Nelson C.
Measuring, testing, or signalling instruments
Measuring, regulating or indicating instrument, or casing
Electrical property
D10102, D1004
Patent
active
D02648253
REFERENCES:
patent: D192116 (1962-01-01), Inhelder
patent: D193580 (1962-09-01), Godley
patent: D201079 (1965-05-01), Smith
patent: D203985 (1966-03-01), Gruye
patent: D207638 (1967-05-01), Clement
patent: D208492 (1967-09-01), Aldinger
patent: D209671 (1967-12-01), Stone
patent: D212950 (1968-12-01), Gruye
patent: D222139 (1971-10-01), Jaeschke
patent: D246291 (1977-11-01), Krolopp
patent: D248929 (1978-08-01), Connolly
Japanese Design Registration No. 513885, Registered on 6/29/79.
Japanese Design Registration No. 513929r, Registered on 6/29/79.
Fuji Electric Co., Ltd. Catalogue.
Holtje Nelson C.
Tokyo Shibaura Denki Kabushiki Kaisha
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