Angel Re

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Voiron, FR

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Patents Grantslast 30 patents

Information Patent Grant
Force-fitted connection of a circular metal tube in an oval housing
- Patent number 4,826,347
- Issue date May 2, 1989
- Cegedur Societe de Transformation de l'Aluminium Pechiney
- Jacques Baril
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...