Document Type and Number:
Japanese Patent JPS52155859
Kind Code:
U
Application Number:
JP6475576U
Publication Date:
November 26, 1977
Filing Date:
May 21, 1976
Export Citation:
International Classes:
F16B23/00; F16B35/00; (IPC1-7): F16B35/00
Domestic Patent References:
| JPS4715859B1 |