Inventor · disambiguated record

Erwin Herrmann

Also filed as: HERRMANN ERWIN

1 granted patent·7 citations·filing 1975–1975

29Inventor score

Technology areasC04B

Files withCASSELLA FARBWERKE MAINKUR AG1

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1 record

0136US4079040ASulfo-containing phenol-formaldehyde condensatesCASSELLA FARBWERKE MAINKUR AG·Filed 1975·Granted Mar 14, 1978·7 cites·4 claims

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