Document Type and Number:
Japanese Patent JPS53131781
Kind Code:
U
Application Number:
JP3607977U
Publication Date:
October 19, 1978
Filing Date:
March 26, 1977
Export Citation:
International Classes:
A63F1/06; A63F1/00; A63F1/02; A63F3/00; (IPC1-7): A63F3/00; A63F1/00