4. Plastic and nonmetallic article shaping or treating: processes
  5. Forming continuous or indefinite length work
  6. By calendering

Walter Hufnagel

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Apparatus for the manufacture of biaxially stretched flat film

Textiles: cloth finishing – Expanding device for textile webs – Biaxial expansion
Patent

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Method for the manufacture of biaxially stretched polyolefin fil

Plastic and nonmetallic article shaping or treating: processes – Forming continuous or indefinite length work – By calendering
Patent

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Polypropylene film

Synthetic resins or natural rubbers -- part of the class 520 ser – Synthetic resins – Polymers from only ethylenic monomers or processes of...
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PVC bottles and method for the manufacture thereof

Bottles and jars – Ejecting – Siphon type
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Speed indicator

Measuring and testing – Navigation – Ship's log
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Profile ID: LFUS-PAI-P-306172

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