4. Synthetic resins or natural rubbers -- part of the class 520 ser
  5. Synthetic resins
  6. Cellular products or processes of preparing a cellular...

Franz Heimpel

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Method and apparatus for sealing a space

Seal for a joint or juncture – Process of static sealing – Pipe – conduit – or cable
Reexamination Certificate

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Method and apparatus for sealing a space

Seal for a joint or juncture – Process of static sealing – Pipe – conduit – or cable
Reexamination Certificate

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Method of and a sealing element for sealing a gap

Seal for a joint or juncture – Process of static sealing – Pipe – conduit – or cable
Reexamination Certificate

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Method of and device for sealing a gap

Seal for a joint or juncture – Process of static sealing
Reexamination Certificate

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One-component polyurethane compositions with improved curing

Synthetic resins or natural rubbers -- part of the class 520 ser – Synthetic resins – Cellular products or processes of preparing a cellular...
Reexamination Certificate

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Profile ID: LFUS-PAI-P-1515814

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