Gerhard Ehmig

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Feldkirch-Tosters, OE

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Patents Grantslast 30 patents

Information Patent Grant
Valve arrangement for a vacuum line
- Patent number 4,088,301
- Issue date May 9, 1978
- Vat Aktiengesellschaft fur vakuum-apparate-technik
- Gerhard Ehmig
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...