Manfred Dirla

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Overath, DE

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Patents Grantslast 30 patents

Information Patent Grant
Agitator for fixing and/or conveying aggressive liquids and/or liqu...
- Patent number 6,123,448
- Issue date Sep 26, 2000
- ABS Pump Cent4r GmbH
- Klaus Becker
- B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
Information Patent Grant
Ribbon cassette with swingable ribbon-guide arms
- Patent number 4,867,585
- Issue date Sep 19, 1989
- Regentrop & Bernard GmbH
- Manfred Dirla
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Typewriter ribbon cassettes with multiple typing tracks
- Patent number 4,729,677
- Issue date Mar 8, 1988
- Regentrop & Bernard GmbH
- Manfred Dirla
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS