Document Type and Number:
Japanese Patent JPH0150411
Kind Code:
B2
Inventors:
WATASE TOORU
YABUGAMI MASAHIKO
YABUGAMI MASAHIKO
Application Number:
JP17816184A
Publication Date:
October 30, 1989
Filing Date:
August 27, 1984
Export Citation:
Assignee:
SHEIKAI
International Classes:
A61C13/20; B23K1/19
Next Patent: JPH0150412