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Title:
SAFETY FENCE IN OUTDOOR REFUGE APPLIANCE
Document Type and Number:
Japanese Patent JPS52148928
Kind Code:
A
Inventors:
OKADA SATOSHI
Application Number:
JP6574776A
Publication Date:
December 10, 1977
Filing Date:
June 05, 1976
Export Citation:
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Assignee:
TOYO SHIYATSUTAA KK
International Classes:
E04F11/04; A62B1/00; A62B3/00; E04F11/18; (IPC1-7): A62B1/00; A62B3/00; E04F11/18
Domestic Patent References:
JPS4961931A1974-06-15
JPS5010041B11975-04-18
JPS495299B11974-02-06
JPS48102498A1973-12-22



 
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