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Patent Searching and Data


Document Type and Number:
Japanese Patent JPH0339509
Kind Code:
Y2
Application Number:
JP17692886U
Publication Date:
August 20, 1991
Filing Date:
November 17, 1986
Export Citation:
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International Classes:
D04H3/16; D04H1/498; D04H5/03; (IPC1-7): D04H1/46; D04H5/02