Harald Thiis Evensen

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Porsgrunn, NO

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Patents Grantslast 30 patents

Information Patent Grant
Inorganic raw felt intended for the production of roof felt
- Patent number 4,097,644
- Issue date Jun 27, 1978
- Isola Fabrikker A/S
- Harald Thiis Evensen
- D04 - BRAIDING LACE-MAKING KNITTING TRIMMINGS NON-WOVEN FABRICS