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Patent Searching and Data


Document Type and Number:
Japanese Patent JPH047428
Kind Code:
B2
Inventors:
OKUJIMA TAKEHIKO
SUGIMOTO YOSHIHIDE
Application Number:
JP24128185A
Publication Date:
February 10, 1992
Filing Date:
October 30, 1985
Export Citation:
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Assignee:
NAKA TECH LAB
International Classes:
F16B5/12; E04F11/18