Extrusion

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CPC
H01H2229/068

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Parent Industries

HELECTRICITY H01Electric elements H01HELECTRIC SWITCHES RELAYS SELECTORS EMERGENCY PROTECTIVE DEVICES H01H2229/00Manufacturing

Current Industry

H01H2229/068Extrusion

Industries

Patents Grantslast 30 patents

Information Patent Grant
Keyboard switch apparatus for electronic musical instrument
- Patent number 4,668,843
- Issue date May 26, 1987
- Nippon Gakki Seizo Kabushiki Kaisha
- Keisuke Watanabe
- G10 - MUSICAL INSTRUMENTS ACOUSTICS

Patents Applicationslast 30 patents

Information Patent Application
MEMBER FOR PUSH BUTTON SWITCH AND MANUFACTURING METHOD THEREOF
- Publication number 20090223801
- Publication date Sep 10, 2009
- CLEVERGAS HOLDINGS S.A.
- Shohei Murakami
- H04 - ELECTRIC COMMUNICATION TECHNIQUE