4. Synthetic resins or natural rubbers -- part of the class 520 ser
  5. Synthetic resins
  6. At least one aryl ring which is part of a fused or bridged...

Volker Siekermann

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Biodegradable sheet for culturing sewage denitrifiers

Stock material or miscellaneous articles – Web or sheet containing structurally defined element or... – Including interlaminar mechanical fastener
Patent

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Flame-resistant cover film for flexible circuit boards

Stock material or miscellaneous articles – Structurally defined web or sheet – Discontinuous or differential coating – impregnation or bond
Patent

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Flame-resistant substrate for flexible circuit boards

Stock material or miscellaneous articles – Structurally defined web or sheet – Discontinuous or differential coating – impregnation or bond
Patent

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Method for cleaning apparatus for fabricating reactive multiple-

Cleaning and liquid contact with solids – Processes – Paints – varnishes – lacquers – or enamels – removal
Patent

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Self-adhesive coating for polypropylene foam materials

Synthetic resins or natural rubbers -- part of the class 520 ser – Synthetic resins – At least one aryl ring which is part of a fused or bridged...
Patent

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Profile ID: LFUS-PAI-P-637226

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