4. A - Human Necessities
  5. 47
  6. B

Richard Zimmermann

A - Human Necessities – 47 – B

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A method of and device for cooling blown film during the...

B - Operations – Transporting – 29 – C
Patent

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Draw-off device for webs of plastic foil tubing

B - Operations – Transporting – 29 – C
Patent

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Self-opening umbrella

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Patent

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Telescopic umbrella, especially a flat umbrella

A - Human Necessities – 47 – B
Patent

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Umbrella

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Patent

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Vacuum preserving vessel

B - Operations – Transporting – 65 – D
Patent

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Profile ID: LFCA-PAI-P-74724

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