Helmut Kerber

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Rodermark, DE

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Patents Grantslast 30 patents

Information Patent Grant
Sheet conveying suction apparatus
- Patent number 5,261,654
- Issue date Nov 16, 1993
- MAN Roland Bruckmaschinen AG
- Helmut Kerber
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Grant
Thermal regulator for a printing form laid about a printing form cy...
- Patent number 5,178,064
- Issue date Jan 12, 1993
- MAN Roland Druckmasachinen AG
- Helmut Kerber
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Ink metering device
- Patent number 4,624,183
- Issue date Nov 25, 1986
- M.A.N.-ROLAND Druckmaschinen Aktiengesellschaft
- Fred Kunkel
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Ink fountain having temperature responsive element
- Patent number 4,502,386
- Issue date Mar 5, 1985
- M.A.N.-Roland Druckmaschinen Aktiengesellschaft
- Bert Cappel
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS