4. Plastic article or earthenware shaping or treating: apparatus
  5. Female mold and charger to supply fluent stock under...
  6. With means to close mold

Walter Wohlrab

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Clamping unit with a platen hydrostatically supported on a...

Plastic and nonmetallic article shaping or treating: processes – Mechanical shaping or molding to form or reform shaped article – Shaping against forming surface
Reexamination Certificate

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Clamping unit with a platen hydrostatically supported on a...

Plastic and nonmetallic article shaping or treating: processes – Mechanical shaping or molding to form or reform shaped article – Shaping against forming surface
Reexamination Certificate

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Clamping unit with double crank drive

Plastic article or earthenware shaping or treating: apparatus – With means lubricating cooperating apparatus parts
Reexamination Certificate

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Drive apparatus for a multi-shaft extruder rotating in a...

Agitating – Rubber or heavy plastic working – Stirrer is through-pass screw conveyor
Reexamination Certificate

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Drive apparatus for a screw injection molding unit and a process

Agitating – Rubber or heavy plastic working – Rotating and reciprocating stirrer
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Profile ID: LFUS-PAI-P-202927

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