Artur Hager

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RS-Luttringhausen, DE

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Patents Grantslast 30 patents

Information Patent Grant
Seal for high pressure pump or the like
- Patent number 4,515,512
- Issue date May 7, 1985
- Barmag Barmer Maschinenfabrik AG
- Siegfried Hertell
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...