Document Type and Number:
Japanese Patent JPS6150725
Kind Code:
B2
Inventors:
KIMURA TAKASHI
FURUYA IZUMI
FURUYA IZUMI
Application Number:
JP10687482A
Publication Date:
November 05, 1986
Filing Date:
June 23, 1982
Export Citation:
Assignee:
HITACHI LTD
International Classes:
B23D1/26; B23D15/04; B23D31/00