Hans-Jurgen Riggenmann

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Munich, DE

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Patents Grantslast 30 patents

Information Patent Grant
Reciprocating pump for the pulsation-free delivery of a liquid
- Patent number 4,359,312
- Issue date Nov 16, 1982
- Zumtobel KG
- Herbert Funke
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...