4. Synthetic resins or natural rubbers -- part of the class 520 ser
  5. Synthetic resins
  6. From carboxylic acid or derivative thereof

Otto Smerz

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Styryl-pyrazoline compounds

Chemistry of carbon compounds – Miscellaneous organic carbon compounds – C-metal
Patent

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Use of alkylpolyglycol-tert.-butyl ether as bleaching auxiliary

Bleaching and dyeing; fluid treatment and chemical modification – Bleaching – Chemical
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Water-dispersible polyester, its preparation, and its use as a h

Synthetic resins or natural rubbers -- part of the class 520 ser – Synthetic resins – From carboxylic acid or derivative thereof
Patent

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Profile ID: LFUS-PAI-P-348023

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