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Patent Searching and Data


Document Type and Number:
Japanese Patent JPS6457353
Kind Code:
U
Application Number:
JP15396687U
Publication Date:
April 10, 1989
Filing Date:
October 07, 1987
Export Citation:
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International Classes:
E04B1/343; E04H1/12; (IPC1-7): E04H1/12; E04B1/343
Domestic Patent References:
JPS6068105U1985-05-15
JPS4812569A