Search International and National Patent Collections
Some content of this application is unavailable at the moment.
If this situation persists, please contact us atFeedback&Contact
1. (WO1998052273) SWITCHED-MODE POWER SUPPLY, AN ELECTRIC SHAVER, AND A METHOD OF CONVERTING DIRECT VOLTAGES
Available information on National Phase entries(more information)
OfficeEntry DateNational NumberNational Status
European Patent Office 21.12.19981998907092Published: 02.06.1999
Granted: 12.06.2002