Measuring – testing – or signalling instruments – Watch – wristwatch or case – Wrist type
Patent
1980-04-09
1982-09-07
Holtje, Nelson C.
Measuring, testing, or signalling instruments
Watch, wristwatch or case
Wrist type
D1002
Patent
active
D02660580
REFERENCES:
patent: 2191020 (1940-02-01), Kaufmann
European Jeweler, 2/77, p. 55, Round Watch at 2nd from left at bottom.
Swiss Watch & Jewelry Journal, 2/77, p. 222, Watch at lower left.
European Jeweler, 8/77, p. 54, Watch at bottom right.
Holtje Nelson C.
Interdica S.A.
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