Document Type and Number:
Japanese Patent JPS5386958
Kind Code:
U
Application Number:
JP16930876U
Publication Date:
July 17, 1978
Filing Date:
December 20, 1976
Export Citation:
International Classes:
E03F5/06; E03F7/00; (IPC1-7): E03F7/00
Domestic Patent References:
| JPS50127959U | 1975-10-21 |