Document Type and Number:
Japanese Patent JPS6227956
Kind Code:
B2
Inventors:
NAKAJIMA TAKANOBU
Application Number:
JP20553483A
Publication Date:
June 17, 1987
Filing Date:
October 31, 1983
Export Citation:
Assignee:
NAKAJIMA SEISAKUSHO
International Classes:
B23D55/04; B26D1/46; B26D3/28; B27B29/08