4. Stock material or miscellaneous articles
  5. Structurally defined web or sheet
  6. Discontinuous or differential coating, impregnation or bond

Helmut Wahl

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Amino resin dispersions

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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Apparatus for selecting originals for copying

Photocopying – Projection printing and copying cameras – Illumination systems or details
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Carrier materials coated with amino resin dispersions, and their

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

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Method and circuit for synchronization

Excavating
Patent

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Profile ID: LFUS-PAI-P-741932

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