Document Type and Number:
Japanese Patent JPS4325091
Kind Code:
Y1
Application Number:
JP3885664U
Publication Date:
October 21, 1968
Filing Date:
May 20, 1964
Export Citation:
International Classes:
A22B3/06; H05C1/00; H05C1/02; (IPC1-7): A22B3/06; H05C1/02