Gottfried Weisenberger

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Mainz, DT

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Patents Grantslast 30 patents

Information Patent Grant
Fluid control valve
- Patent number 4,064,910
- Issue date Dec 27, 1977
- Effbe-Werk Fritz Brumme & Co. KG
- Gottfried Weisenberger
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...