Siegfried Schuhmann

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Offenbach, DT

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Patents Grantslast 30 patents

Information Patent Grant
Device for adjusting printing plates on the plate cylinder of print...
- Patent number 4,033,259
- Issue date Jul 5, 1977
- Roland Offsetmaschinenfabrik Faber & Schleicher AG
- Siegfried Schuhmann
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Ink metering assembly for printing press
- Patent number 3,978,788
- Issue date Sep 7, 1976
- Roland Offsetmaschinenfabrik Faber & Schleicher AG
- Bert Cappel
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Sheet delivery arrangement having an air-stream sheet retarder
- Patent number 3,933,351
- Issue date Jan 20, 1976
- Roland Offsetmaschinenfabrik Faber & Schleicher AG
- Peter Mayer
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL