4. Plastic article or earthenware shaping or treating: apparatus
  5. Press forming means, press reshaping means, or vulcanizing...
  6. Means corrugating a preform

Donald George Keith

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Apparatus for deforming thermoplastic sheet

Plastic article or earthenware shaping or treating: apparatus – Press forming means – press reshaping means – or vulcanizing... – Means corrugating a preform
Patent

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Cuspated sheet forming

Plastic and nonmetallic article shaping or treating: processes – Forming continuous or indefinite length work – Of varying cross-sectional area or with intermittent...
Patent

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Cuspated sheet forming

Plastic and nonmetallic article shaping or treating: processes – Forming continuous or indefinite length work – Of varying cross-sectional area or with intermittent...
Patent

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Cuspated sheet forming

Stock material or miscellaneous articles – Hollow or container type article – Cellular material derived from plant or animal source
Patent

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Process of drawing a shaped plastic shoe having hollow pointed p

Plastic and nonmetallic article shaping or treating: processes – Mechanical shaping or molding to form or reform shaped article – Stretching or stretch forming
Patent

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Profile ID: LFUS-PAI-P-213732

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