Samuel G. Humphreys

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Emporia, KS, US

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Patents Grantslast 30 patents

Information Patent Grant
Mechanism for adjusting blanket-to-blanket squeeze of perfecting press
- Patent number 4,216,718
- Issue date Aug 12, 1980
- Didde-Glaser, Incorporated
- Harold W. Gaston
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS