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Patent Searching and Data


Document Type and Number:
Japanese Patent JPH0240304
Kind Code:
Y2
Application Number:
JP1158387U
Publication Date:
October 26, 1990
Filing Date:
January 30, 1987
Export Citation:
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International Classes:
A47C27/08; F04B33/00; (IPC1-7): F04B33/00; A47C27/08