Wouter Franciscus Van Den Akker

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Hengelo, NL

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Patents Grantslast 30 patents

Information Patent Grant
Switch with auxiliary and main contacts
- Patent number 6,831,239
- Issue date Dec 14, 2004
- Holec Holland N.V.
- Wouter Franciscus Van Den Akker
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Set of movable contacts for a switch with a set of fixed contacts
- Patent number 6,791,044
- Issue date Sep 14, 2004
- Holec Holland N.V.
- Wouter Franciscus Van Den Akker
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
Switch with auxilliary and main contacts
- Publication number 20040089523
- Publication date May 13, 2004
- Wouter Franciscus Van Den Akker
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Set of movable contacts for a switch with a set of fixed contacts
- Publication number 20030159909
- Publication date Aug 28, 2003
- Wouter Franciscus Van Den Akker
- H01 - BASIC ELECTRIC ELEMENTS