4. Plastic article or earthenware shaping or treating: apparatus
  5. With electrical control system

Gerhard Middelberg

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Direct-driven extruder and process for operating the same

Plastic article or earthenware shaping or treating: apparatus – With electrical control system
Reexamination Certificate

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Directly driven extruder with an adapter

Agitating – Rubber or heavy plastic working – Stirrer with specified drive means
Reexamination Certificate

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Winding-up device provided with a radiation source for...

Winding – tensioning – or guiding – Convolute winding of material – With cutting – perforating – or notching
Reexamination Certificate

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Profile ID: LFUS-PAI-P-3013966

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