Document Type and Number:
Japanese Patent JPS5622931
Kind Code:
Y2
Application Number:
JP8567878U
Publication Date:
May 29, 1981
Filing Date:
June 21, 1978
Export Citation:
International Classes:
A62C31/00; A62C27/00; A62C31/24; (IPC1-7): A62C31/24; A62C27/18