Document Type and Number:
Japanese Patent JPS5776992
Kind Code:
U
Application Number:
JP15016780U
Publication Date:
May 12, 1982
Filing Date:
October 21, 1980
Export Citation:
International Classes:
B23K9/00; B23K31/00; B66B11/02; (IPC1-7): B23K31/00; B66B11/02; C09D3/82