Electronic calculator with watch

Details Electronic calculator with watch Electronic calculator with watch

1983-03-07

1985-06-11

Zarfas, Louis S.

Printing and office machinery

Typewriter or calculator

Combined

D10 2, D18 7

Patent

active

D02791960

REFERENCES:
patent: D222302 (1971-10-01), Yamamoto
patent: D247522 (1978-03-01), Woithe
patent: D262293 (1981-12-01), Anzai
patent: D273305 (1984-04-01), Kurozumi

Affiliated with

Also associated with

Rating

Electronic calculator with watch does not yet have a rating. At this time, there are no reviews or comments for this patent.

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

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-1175469