Document Type and Number:
Japanese Patent JPS54136795
Kind Code:
U
Application Number:
JP3167878U
Publication Date:
September 21, 1979
Filing Date:
March 14, 1978
Export Citation:
International Classes:
A61F15/00; (IPC1-7): A61F15/00
Domestic Patent References:
| JPS5012591B1 | 1975-05-13 |