4. Plastic article or earthenware shaping or treating: apparatus
  5. Shaping surface including means to release or remove product...
  6. By movable mold sections

David Helenius

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Expandable cavity for injection molding tool

Plastic article or earthenware shaping or treating: apparatus – Shaping surface including means to release or remove product... – By movable mold sections
Reexamination Certificate

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Lock for core assembly for injection molding tool

Plastic article or earthenware shaping or treating: apparatus – With apparatus assembly or dismantling means or with idle part – For extrusion or injection type shaping means
Reexamination Certificate

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Profile ID: LFUS-PAI-P-3309390

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