Printing and office machinery – Typewriter or calculator – Calculator
Patent
1996-10-07
1998-02-03
Veynar, Caron D.
Printing and office machinery
Typewriter or calculator
Calculator
D10 71, 1801
Patent
active
D03902544
REFERENCES:
patent: D274439 (1984-06-01), Sakata et al.
patent: D343187 (1994-01-01), Webb et al.
patent: D348897 (1994-07-01), Bedol
patent: D369178 (1996-04-01), Bedol
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