Heinrich Hiller

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Mannheim, DT

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Patents Grantslast 30 patents

Information Patent Grant
Direct production of 1,9-anthrapyrimidine-2-carboxylic acid-1, anth...
- Patent number 3,933,821
- Issue date Jan 20, 1976
- BASF Aktiengesellschaft
- Heinrich Hiller
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...