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1. (WO1997016148) BREATHABLE DISPOSABLE SANITARY PRODUCT CONSTRUCTION AND BARRIER SHEET
Available information on National Phase entries(more information)
OfficeEntry DateNational NumberNational Status
China 31.10.199696198610.7
Canada 29.04.19982236270
European Patent Office 28.05.19981996937889Published: 07.06.2000
Granted: 10.12.2003