Document Type and Number:
Japanese Patent JPS5527575
Kind Code:
U
Application Number:
JP11104978U
Publication Date:
February 22, 1980
Filing Date:
August 12, 1978
Export Citation:
International Classes:
A63B5/10; (IPC1-7): A63B5/10
Foreign References:
| US3310305A | 1967-03-21 |