Zimmerman & Jansen GmbH

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Duren, DE

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Patents Grantslast 30 patents

Information Patent Grant
Slide, particularly pipe bridge slide
- Patent number 5,927,684
- Issue date Jul 27, 1999
- Zimmerman & Jansen GmbH
- Norbert Marx
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Butterfly flap valve
- Patent number 5,551,666
- Issue date Sep 3, 1996
- Zimmerman & Jansen GmbH
- Franz-Josef Irnich
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Method of and apparatus for automatically filling a continuous cast...
- Patent number 4,905,755
- Issue date Mar 6, 1990
- Zimmerman & Jansen GmbH
- Josef Lothmann
- B22 - CASTING POWDER METALLURGY