Document Type and Number:
Japanese Patent JPH039978
Kind Code:
B2
Inventors:
OGINO MITSUHIKO
Application Number:
JP14213583A
Publication Date:
February 12, 1991
Filing Date:
August 01, 1983
Export Citation:
Assignee:
AIJII KOGYO KK
International Classes:
E04F13/21; E04F13/08
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