Document Type and Number:
Japanese Patent JPH0433565
Kind Code:
B2
Inventors:
TOMITA KUNIHIRO
Application Number:
JP19717483A
Publication Date:
June 03, 1992
Filing Date:
October 19, 1983
Export Citation:
Assignee:
SUMITOMO ELECTRIC INDUSTRIES
International Classes:
B23D77/00; B23D77/02; B24D7/18
Next Patent: JPH0433566