Gerhard Spet

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Vienna, AT

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Patents Grantslast 30 patents

Information Patent Grant
Membrane bag, a winding module made from a membrane bag and a metho...
- Patent number 4,770,776
- Issue date Sep 13, 1988
- Vogelbusch Gesellschaft m.b.H.
- Gerhard Spet
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Membrane separation arrangement and method of producing a plate mod...
- Patent number 4,749,483
- Issue date Jun 7, 1988
- Vogelbusch Gesellschaft m.b.H.
- Gerhard Spet
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL