Erich H. Machu

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Vienna, AT

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Patents Grantslast 30 patents

Information Patent Grant
Lifting device for the closure plate of compressor valves
- Patent number 4,632,145
- Issue date Dec 30, 1986
- Hoerbiger Ventilwerke Aktiengesellschaft
- Erich H. Machu
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...