Etablissements Guyomarc'h S. A.

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Patents Grantslast 30 patents

Information Patent Grant
Feed additive for animals, feeds containing such an additive and me...
- Patent number 4,999,193
- Issue date Mar 12, 1991
- Etablissements Guyomarc'h S.A.
- Tan H. Nguyen
- A23 - FOODS OR FOODSTUFFS THEIR TREATMENT, NOT COVERED BY OTHER CLASSES
Information Patent Grant
Plant polysaccharide fractions inducing prolactin in mammals
- Patent number 4,948,785
- Issue date Aug 14, 1990
- Etablissements Guyomarc'h S. A.
- Tan Hung Nguyen
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE

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