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Patent Searching and Data


Document Type and Number:
Japanese Patent JPS5760614
Kind Code:
U
Application Number:
JP13664880U
Publication Date:
April 10, 1982
Filing Date:
September 27, 1980
Export Citation:
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International Classes:
C02F1/22; A61C13/00; (IPC1-7): A61C13/00; C02F1/22