Siegfried Lassmann

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Grobenzell, DE

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Patents Grantslast 30 patents

Information Patent Grant
Thermal insulating material
- Patent number 4,927,702
- Issue date May 22, 1990
- Man Technologie AG
- August Muhlratzer
- B64 - AIRCRAFT AVIATION COSMONAUTICS
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Method and article for the production of porous fiber bats
- Patent number 4,761,323
- Issue date Aug 2, 1988
- Man Technologie GmbH
- August Muhlratzer
- D04 - BRAIDING LACE-MAKING KNITTING TRIMMINGS NON-WOVEN FABRICS