Document Type and Number:
Japanese Patent JPH029135
Kind Code:
B2
Inventors:
SHIMA AKYUKI
Application Number:
JP788485A
Publication Date:
February 28, 1990
Filing Date:
January 18, 1985
Export Citation:
Assignee:
SHIMA AKYUKI
International Classes:
E04B1/41; F16B15/04
Next Patent: JPH029136