Document Type and Number:
Japanese Patent JPS622194
Kind Code:
B2
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Inventors:
SATO KAZUNORI
YAMAMOTO SADAO
YAMAMOTO SADAO
Application Number:
JP21555782A
Publication Date:
January 19, 1987
Filing Date:
December 10, 1982
Export Citation:
Assignee:
SHOWA DENKO KK
International Classes:
F16L7/00; B65D85/20; F16L59/06
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