Printing and office machinery – Typewriter or calculator – Element or attachment
Patent
1990-08-21
1993-03-23
Douglas, Alan P.
Printing and office machinery
Typewriter or calculator
Element or attachment
Patent
active
D03342034
REFERENCES:
patent: D275296 (1984-08-01), Katori
patent: D280912 (1985-10-01), Kosaka
patent: D307438 (1990-04-01), Kodama
patent: D313611 (1991-01-01), Yokoi
Harada Hiroyuki
Tajima Akio
Douglas Alan P.
Hunt Ann
Seikosha Co. Ltd.
LandOfFree
Ink ribbon cassette for an electronic computer does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Ink ribbon cassette for an electronic computer, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Ink ribbon cassette for an electronic computer will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-1342520