Measuring – testing – or signalling instruments – Measuring – regulating or indicating instrument – or casing – Geometric
Patent
1982-01-07
1984-05-08
Holtje, Nelson C.
Measuring, testing, or signalling instruments
Measuring, regulating or indicating instrument, or casing
Geometric
Patent
active
D02737698
REFERENCES:
patent: 83115 (1868-10-01), Wilcox
patent: D139609 (1944-12-01), Jaeger
patent: D148434 (1948-01-01), Owen
patent: 193744 (1877-07-01), Wyckoff
patent: D216279 (1969-12-01), Bagnara
patent: D216329 (1969-12-01), Waterloo
patent: D267725 (1983-01-01), Sidrak
patent: 543997 (1895-08-01), Mallin
patent: 946695 (1910-01-01), Dinsmoor
patent: 1791124 (1931-02-01), Dent
patent: 1877341 (1932-09-01), Kurtz
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