Measuring – testing – or signalling instruments – Watch – wristwatch or case
Patent
1989-10-10
1992-09-15
Holtje, Nelson C.
Measuring, testing, or signalling instruments
Watch, wristwatch or case
D10 38
Patent
active
D03293866
REFERENCES:
patent: D290585 (1987-06-01), Chodat
patent: D315516 (1991-03-01), Beeson
patent: D323122 (1992-01-01), Severin
European Jeweler (U.Z.)-Sep. 1986, p. 123-Watches at center.
European Jeweler (U.Z.)-Nov. 1986-p. 89-Watch at top-left.
Swiss Watch & Jewelry Journal-Mar. 1988, p. 295-Watch at bottom-right.
Holtje Nelson C.
Roventa Henex SA
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