Document Type and Number:
Japanese Patent JPS5378818
Kind Code:
U
Application Number:
JP16204576U
Publication Date:
June 30, 1978
Filing Date:
December 03, 1976
Export Citation:
International Classes:
E04B2/56; E04B2/58; (IPC1-7): E04B2/58
Domestic Patent References:
| JPS5124027A | 1976-02-26 | |||
| JPS421162Y1 | 1967-01-24 |