Bertram Frenzel

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Karl Marx Stadt, DD

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Patents Grantslast 30 patents

Information Patent Grant
Method and apparatus for the production of textile strip
- Patent number 4,873,844
- Issue date Oct 17, 1989
- Veb Kombinat Textima
- Bertram Frenzel
- D04 - BRAIDING LACE-MAKING KNITTING TRIMMINGS NON-WOVEN FABRICS
Information Patent Grant
Warp-knitting machine, especially sewing-knitting machine, and meth...
- Patent number 4,841,747
- Issue date Jun 27, 1989
- Veb Kombinat Textima
- Bertram Frenzel
- D04 - BRAIDING LACE-MAKING KNITTING TRIMMINGS NON-WOVEN FABRICS
Information Patent Grant
Method for production of a non-woven fabric
- Patent number 4,628,571
- Issue date Dec 16, 1986
- VEB Kombinat Textima
- Karl Marx
- D04 - BRAIDING LACE-MAKING KNITTING TRIMMINGS NON-WOVEN FABRICS
Information Patent Grant
Apparatus for production of a non-woven fabric
- Patent number 4,589,169
- Issue date May 20, 1986
- VEB Kombinat Textima
- Karl Marx
- D04 - BRAIDING LACE-MAKING KNITTING TRIMMINGS NON-WOVEN FABRICS