4. Manufacturing container or tube from paper; or other manufacturi
  5. Container making
  6. Pliable container

William D. Ellsworth

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Gusset folding mechanism and method for plastic bag making machi

Manufacturing container or tube from paper; or other manufacturi – Container making – Pliable container
Patent

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Machine and associated apparatus for attaching zippers to plasti

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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Pneumatic potentiometer

Fluid handling – Systems – With flow control means for branched passages
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Profile ID: LFUS-PAI-P-1142545

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