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ECUBLENS, CH
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Patents Grants
last 30 patents
Information
Patent Grant
Tool for making joints of clinch type
Patent number
10,279,387
Issue date
May 7, 2019
BOLLHOFF ATTEXOR S.A.
Olivier Dubugnon
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Grant
Matrix for making clinch-type joints between sheet-formed members a...
Patent number
10,189,073
Issue date
Jan 29, 2019
BOLLHOFF ATTEXOR S.A.
Olivier Dubugnon
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
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last 30 patents
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