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Patent Searching and Data


Document Type and Number:
Japanese Patent JPH0437590
Kind Code:
Y2
Application Number:
JP15653185U
Publication Date:
September 03, 1992
Filing Date:
October 15, 1985
Export Citation:
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International Classes:
A47J42/02; A47J42/04; B02C2/10; (IPC1-7): A47J42/04