Document Type and Number:
Japanese Patent JPS5215338
Kind Code:
Y2
Application Number:
JP1535371U
Publication Date:
April 06, 1977
Filing Date:
March 09, 1971
Export Citation:
International Classes:
A63F7/02; E05B61/00; E05B65/00; (IPC1-7): A63F7/08; E05B65/00