Membership
Tour
Register
Log in
magnetically operated
Follow
Industry
CPC
B41F31/38
This industry / category may be too specific. Please go to a parent level for more data
Parent Industries
B
PERFORMING OPERATIONS TRANSPORTING
B41
Printing, stamps
B41F
PRINTING MACHINES OR PRESSES
B41F31/00
Inking arrangements or devices
Current Industry
B41F31/38
magnetically operated
Industries
Overview
Organizations
People
Information
Impact
Patents Grants
last 30 patents
Information
Patent Grant
3359893
Patent number
3,359,893
Issue date
Dec 26, 1967
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Grant
2761379
Patent number
2,761,379
Issue date
Sep 4, 1956
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Grant
1364598
Patent number
1,364,598
Issue date
Jan 4, 1921
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS