Joachim Kistner

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Baden-Baden, DE

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Patents Applicationslast 30 patents

Information Patent Application
LOUDSPEAKER CONSTRUCTED FROM SHEETS
- Publication number 20140098984
- Publication date Apr 10, 2014
- Bayer MaterialScience AG
- Thilo-J. Werners
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Application
LOUDSPEAKER MADE FROM FILMS
- Publication number 20100135519
- Publication date Jun 3, 2010
- Bayer MaterialScience AG
- Thilo-J. Werners
- H04 - ELECTRIC COMMUNICATION TECHNIQUE