-
Print disk positioning system
-
Patent number 4,544,289
-
Issue date Oct 1, 1985
-
Varitronic Systems, Inc.
-
Thomas K. McGourty
-
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
-
Disc printer
-
Patent number 4,212,549
-
Issue date Jul 15, 1980
-
Dataproducts Corporation
-
Albert L. Edwards
-
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
-
3912064
-
Patent number 3,912,064
-
Issue date Oct 14, 1975
-
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
-
3657978
-
Patent number 3,657,978
-
Issue date Apr 25, 1972
-
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
-
3267852
-
Patent number 3,267,852
-
Issue date Aug 23, 1966
-
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
-
3263791
-
Patent number 3,263,791
-
Issue date Aug 2, 1966
-
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS