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Patent Searching and Data


Document Type and Number:
Japanese Patent JPH0249083
Kind Code:
B2
Inventors:
HIZUME ISAMU
SAWA HIROYUKI
NAGAE KAZUMITSU
Application Number:
JP22107484A
Publication Date:
October 29, 1990
Filing Date:
October 19, 1984
Export Citation:
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Assignee:
IBIDEN CO LTD
International Classes:
A47B87/00; E04F19/08



 
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