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Patent Searching and Data

Document Type and Number:
Japanese Patent JPH0163439
Kind Code:
Application Number:
Publication Date:
April 24, 1989
Filing Date:
October 20, 1987
Export Citation:
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International Classes:
A47B91/08; A47B96/14; E04F15/024; (IPC1-7): A47B96/14; A47B91/08; E04F15/024

Next Patent: JPH0163440