Document Type and Number:
Japanese Patent JPH0149572
Kind Code:
B2
Inventors:
KOKUBU HIDETAKA
Application Number:
JP29280085A
Publication Date:
October 25, 1989
Filing Date:
December 27, 1985
Export Citation:
Assignee:
KOKUBU PURESU KOGYO KK
International Classes:
F16B2/08; B21D53/14; F16L33/02
Next Patent: JPH0149573