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B41J5/18
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Parent Industries
B
PERFORMING OPERATIONS TRANSPORTING
B41
Printing, stamps
B41J
TYPEWRITERS SELECTIVE PRINTING MECHANISMS, e.g. INK-JET PRINTERS, THERMAL PRINTERS
B41J5/00
Devices or arrangements for controlling character selection
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B41J5/18
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Patents Grants
last 30 patents
Information
Patent Grant
Keyboard spacer
Patent number
4,497,987
Issue date
Feb 5, 1985
Sweda International, Inc.
Aleksandras A. Melys
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Grant
3195707
Patent number
3,195,707
Issue date
Jul 20, 1965
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Patents Applications
last 30 patents