4. Organic compounds -- part of the class 532-570 series
  5. Organic compounds
  6. Heterocyclic carbon compounds containing a hetero ring...

Bernhard Holzknecht

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Preparation of phthalic anhydride

Organic compounds -- part of the class 532-570 series – Organic compounds – Heterocyclic carbon compounds containing a hetero ring...
Patent

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Purification of frozen crystal layers

Liquid purification or separation – Processes – Separating
Patent

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Recovery of caprolactam from caprolactam distillation low boiler

Organic compounds -- part of the class 532-570 series – Organic compounds – Unsubstituted hydrocarbyl chain between the ring and the -c-...
Patent

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Profile ID: LFUS-PAI-P-274928

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