Desk-top electronic calculator

Printing and office machinery – Typewriter or calculator – Calculator

Patent

Rate now

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Details

D1801

Patent

active

D02639688

REFERENCES:
patent: D218994 (1970-10-01), Suganoya
patent: D228236 (1973-08-01), Nakanishi
Merchandising Week, 6/2/75, p. 4, 2230 Calculator at center.

LandOfFree

Say what you really think

Search LandOfFree.com for the USA inventors and patents. Rate them and share your experience with other people.

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

     

Profile ID: LFUS-PAI-O-1256897

  Search
All data on this website is collected from public sources. Our data reflects the most accurate information available at the time of publication.