4. Plastic and nonmetallic article shaping or treating: processes
  5. With printing or coating of workpiece
  6. Anti-stick or adhesion preventing coating

Siwer Mansson

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Method of making tear opening devices for containers

Plastic and nonmetallic article shaping or treating: processes – With printing or coating of workpiece – Anti-stick or adhesion preventing coating
Patent

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Method of manufacturing containers

Adhesive bonding and miscellaneous chemical manufacture – Methods – Surface bonding and/or assembly therefor
Patent

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Tear opening device for containers

Receptacles – Closures – With closure opening arrangements for means
Patent

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Profile ID: LFUS-PAI-P-501294

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