Rolf Streicher und Ludwigshafen - Info zur Person

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Official Gazette of the United States Patent and Trademark Office: ...

books.google.com.hk

... both of Ludwigshafen , and Rolf Streicher , Worms , all of Fed . Rep . of Germany , assignors to BASF Aktiengesellschaft , Ludwigshafen , Fed .

Official Gazette of the United States Patent and Trademark Office:...

books.google.de

... Dietrich Lach, Friedelsheim; Ortwiii Schaffer, Ludwigshafen; Rolf Streicher, Wonns, and Alfred Oftring, Ludwigshafen, all of Fed. Rep. of Germany, assignors to ...

Official Gazette of the United States Patent and Trademark Office:...

books.google.lv

... Weisenheim; Rolf Streicher, Worms; Manfred Herrmann, Ludwigshafen, and Gunther Lamm, Hassloch, all of Germany, assignors to BASF Aktiengesellschaft, ...

Official Gazette of the United States Patent and Trademark ...

books.google.se

... Johannes Peter Dix , Weisenheim ; Rolf Streicher , Worms ; Manfred Herrmann , Ludwigshafen , and Gunther Lamm , Hassloch , all of Germany , assignors to ...

US Patent for Dye mixtures containing polyazo dyes and CI Sulphur...

patents.justia.com

Inventors: Matthias Wiesenfeldt (Dannstadt-Schauernheim), Johannes Peter Dix (Weisenheim), Rolf Streicher (Worms), Manfred Herrmann (Ludwigshafen), Gunther Lamm (Hassloch) Primary Examiner: Margaret Einsmann Attorney, Agent or Firm: Oblon, Spivak, McClelland, Maier & Neustadt, P.C.. Application Number: