4. A - Human Necessities
  5. 44
  6. B

Alfons Frohlich

A - Human Necessities – 44 – B

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Apparatus for making a slide-fastener coupling coil

B - Operations – Transporting – 29 – D
Patent

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Dyed slide fastener with stitched-on coupling coil

A - Human Necessities – 44 – B
Patent

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Method for weaving a zipper chain into a foundation tape

D - Textiles – Paper – 03 – D
Patent

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Method of and apparatus for finishing slide fasteners

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Patent

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Method of and apparatus for making slide-fastener coupling...

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Patent

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Slide fastener with continuous coupling coil woven into the...

A - Human Necessities – 44 – B
Patent

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Profile ID: LFCA-PAI-P-36039

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