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Henri Marchetta
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Sevrier, FR
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Patents Grants
last 30 patents
Information
Patent Grant
Device for automatic connection between a tool and a tool holder of...
Patent number
11,560,688
Issue date
Jan 24, 2023
GROUPE MECALAC
Henri Marchetta
E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information
Patent Grant
Tool holder for a work vehicle or construction machine
Patent number
10,815,635
Issue date
Oct 27, 2020
GROUPE MECALAC
Henri Marchetta
E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information
Patent Grant
Civil engineering works machine in which the working tool is mounte...
Patent number
5,661,917
Issue date
Sep 2, 1997
Mecalac
Henri Marchetta
E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Patents Applications
last 30 patents
Information
Patent Application
Device for Automatic Connection Between a Tool and a Tool Holder of...
Publication number
20200291599
Publication date
Sep 17, 2020
GROUPE MECALAC
Henri Marchetta
E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information
Patent Application
Tool Holder for a Work Vehicle or Construction Machine
Publication number
20170275847
Publication date
Sep 28, 2017
GROUPE MECALAC
Henri Marchetta
E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING