with counting devices

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Patents Grantslast 30 patents

Information Patent Grant
2805023
- Patent number 2,805,023
- Issue date Sep 3, 1957
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
2006396
- Patent number 2,006,396
- Issue date Jul 2, 1935
- B26 - HAND CUTTING TOOLS CUTTING SEVERING
Information Patent Grant
1857123
- Patent number 1,857,123
- Issue date May 10, 1932
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
1476273
- Patent number 1,476,273
- Issue date Dec 4, 1923
- B26 - HAND CUTTING TOOLS CUTTING SEVERING