Document Type and Number:
Japanese Patent JPS57151896
Kind Code:
U
Application Number:
JP4014481U
Publication Date:
September 24, 1982
Filing Date:
March 18, 1981
Export Citation:
International Classes:
H05B6/10; B21K29/00; H05B6/36; (IPC1-7): H05B6/36; B21K29/00