Desk top electronic calculator

Details Desk top electronic calculator Desk top electronic calculator

1980-02-28

1982-02-23

Zarfas, Louis S.

Printing and office machinery

Typewriter or calculator

Calculator

D1801

Patent

active

D02631504

REFERENCES:
patent: D251330 (1979-03-01), Kurosu et al.
Homefurnishings Daily, Mon., 6/2/75, p. 18-Casio Fx-15 Calculator @ upper left.
Popular Science, Apr. 1979, p. 22-Teal Calchron Calculator at top right center.

Affiliated with

Also associated with

Rating

Desk top electronic calculator does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Desk top electronic calculator, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Desk top electronic calculator will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-1769774