Membership
Tour
Register
Log in
Kazui Nagata
Follow
Person
Hirakata, JP
People
Overview
Industries
Organizations
People
Information
Impact
Patents Grants
last 30 patents
Information
Patent Grant
Ribbon cassette for reinking only one longitudinal half of a Mobius...
Patent number
4,968,161
Issue date
Nov 6, 1990
Citizen Watch Co., Ltd.
Yoshio Kunitomi
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS