Firma Heinrich Frings

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Patents Grantslast 30 patents

Information Patent Grant
Two stage process for the production of vinegar with high acetic ac...
- Patent number 4,076,844
- Issue date Feb 28, 1978
- Firma Heinrich Frings
- Heinrich Ebner
- C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
Information Patent Grant
Ultrafiltration process and apparatus using low hydrostatic pressur...
- Patent number 3,974,068
- Issue date Aug 10, 1976
- Firma Heinrich Frings
- Heinrich Ebner
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL