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Patent Searching and Data


Document Type and Number:
Japanese Patent JPH0237434
Kind Code:
Y2
Application Number:
JP6507183U
Publication Date:
October 09, 1990
Filing Date:
May 02, 1983
Export Citation:
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International Classes:
A47K7/02; A47L13/16; A47L17/08; (IPC1-7): A47K7/02; A47L17/08