Walter A. Stephan

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Braunau, AT

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Patents Grantslast 30 patents

Information Patent Grant
Removable or hinged component for covering openings in the fuselage...
- Patent number 5,084,120
- Issue date Jan 28, 1992
- Fischer Advanced Composite Components Gesellschaft m.b.H.
- Josef Fischer
- B64 - AIRCRAFT AVIATION COSMONAUTICS
Information Patent Grant
Cooling pipe line for an engine
- Patent number 4,934,412
- Issue date Jun 19, 1990
- Fischer Advanced Composite Components Gesellschaft m.b.H.
- Josef Fischer
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Removable or hinged component for covering openings in the fuselage...
- Patent number 4,908,254
- Issue date Mar 13, 1990
- Fischer Gesellschaft m.b.H.
- Josef Fischer
- B64 - AIRCRAFT AVIATION COSMONAUTICS
Information Patent Grant
Structural panel
- Patent number 4,759,964
- Issue date Jul 26, 1988
- Fischer Gesellschaft m.b.H.
- Josef Fischer
- B32 - LAYERED PRODUCTS
Information Patent Grant
Hollow tubular members and a method of making such members
- Patent number 4,693,140
- Issue date Sep 15, 1987
- Fischer Gesellschaft m.b.H.
- Walter A. Stephan
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL