Inventor · disambiguated record

Horst Viola

Also filed as: VIOLA HORST

1 granted patent·1 citations·filing 1975–1975

16Inventor score

Technology areasG03C

Files withWOLFEN FILMFAB VEB1

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1 record

0122US4030928AProcess of sensitizing silver halide emulsion with a dithioesterWOLFEN FILMFAB VEB·Filed 1975·Granted Jun 21, 1977·1 cites·5 claims

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