4. Plastic and nonmetallic article shaping or treating: processes
  5. Pore forming in situ
  6. By mechanically introducing gas into material

Karl Ostertag

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Apparatus for the production of a continuous composite material

Adhesive bonding and miscellaneous chemical manufacture – Surface bonding means and/or assembly means therefor – With work feeding or handling means
Patent

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Apparatus for transferring heat by means of hollow filaments, an

Heat exchange – Side-by-side tubular structures or tube sections
Patent

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Gear wheel pump with reduced power requirement

Rotary expansible chamber devices – Grooved abutting cylinder-rotating member end surfaces – Grooved working member surface
Patent

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Hollow filament module and method and apparatus for production o

Liquid purification or separation – Casing divided by membrane into sections having inlet – Energy recovery from treated liquid
Patent

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Mat material and method for making it

Plastic and nonmetallic article shaping or treating: processes – Pore forming in situ – By mechanically introducing gas into material
Patent

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Profile ID: LFUS-PAI-P-613557

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