Opti-Holding AG

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Glarus, CH

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Patents Grantslast 30 patents

Information Patent Grant
Warp-knit support tape for slide-fastener stringer
- Patent number 4,002,045
- Issue date Jan 11, 1977
- Opti-Holding AG
- Alfons Frohlich
- A44 - HABERDASHERY JEWELLERY
Information Patent Grant
Apparatus for making slide-fastener stringers
- Patent number 3,982,988
- Issue date Sep 28, 1976
- Opti-Holding AG
- Helmut Heimberger
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Slide-fastener stringer with warp-knit support tapes
- Patent number 3,965,833
- Issue date Jun 29, 1976
- Opti-Holding AG
- Alfons Frohlich
- A44 - HABERDASHERY JEWELLERY
Information Patent Grant
Slide-fastener halves
- Patent number 3,964,135
- Issue date Jun 22, 1976
- Opti-Holding AG
- Helmut Heimberger
- A44 - HABERDASHERY JEWELLERY
Information Patent Grant
Method of making slide-fastener stringers
- Patent number 3,962,007
- Issue date Jun 8, 1976
- Opti-Holding AG
- Helmut Heimberger
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Slide-fastener package
- Patent number 3,942,635
- Issue date Mar 9, 1976
- Opti-Holding AG
- Karlheinz Deneke
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL