Inventor · disambiguated record

Gerd Hoelzie

Also filed as: HOELZIE GERD

1 granted patent·7 citations·filing 1973–1973

29Inventor score

Technology areasC09B

Files withCIBA GEIGY AG1

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1 record

0167US3956263A4-Methyl-2,6-dihydroxy-3-cyanopyridine containing dyestuffsCIBA GEIGY AG·Filed 1973·Granted May 11, 1976·7 cites·5 claims

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