Measuring – testing – or signalling instruments – Watch – wristwatch or case
Patent
1991-03-07
1993-06-15
Holtje, Nelson C.
Measuring, testing, or signalling instruments
Watch, wristwatch or case
D10 38
Patent
active
D03364399
REFERENCES:
patent: D297817 (1988-09-01), Guan
Swiss Watch & Jewelry Journal-Feb. 1989-p. 468-Watch at right.
Jeweler's Circular-Keystone-Jul. 1987/p. 20-Watches at right-bottom.
Jeweler's Circular-Keystone-Jul. 1987/p. 200-Watch.
European Jeweler-Feb. 1987-p. 172-Watch at bottom-right.
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