Hendrikus Albertus Adrianus Maria de Ruijter

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Shanghai, CN

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Patents Applicationslast 30 patents

Information Patent Application
APPARATUS AND SYSTEM FOR SEPARATING SPACE
- Publication number 20120212977
- Publication date Aug 23, 2012
- Koninklijke Philips Electronics N.V.
- Vincent Johannes Jacobus van Montfort
- E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS
Information Patent Application
ADJUSTABLE ILLUMINATION DEVICES
- Publication number 20120170308
- Publication date Jul 5, 2012
- Koninklijke Philips Electronics N.V.
- Gongming Wei
- G02 - OPTICS