Bulloneria Barge S.p.A.

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Patents Grantslast 30 patents

Information Patent Grant
Method for the manufacture of a self-locking nut
- Patent number 4,624,024
- Issue date Nov 25, 1986
- Bulloneria Barge S.p.A.
- Andrea Bazzurro
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...

Patents Applicationslast 30 patents

Trademarklast 30 trademarks

Information Trademark
75523692 - B T
- Serial number 75523692
- Registration number 2460044
- Filing date Jul 22, 1998
- BULLONERIA BARGE S.P.A.
- 6 - Common metals and their alloys