Roger Combronde

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Chabreloche, FR

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Patents Grantslast 30 patents

Information Patent Grant
Process and mold for producing safety footwear
- Patent number 4,276,254
- Issue date Jun 30, 1981
- Plastic Auvergne
- Roger Combronde
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL