Document Type and Number:
Japanese Patent JPS54104118
Kind Code:
U
Application Number:
JP17842777U
Publication Date:
July 23, 1979
Filing Date:
December 29, 1977
Export Citation:
International Classes:
B63B5/14; E04C2/38; (IPC1-7): E04C2/38; E04B1/60
Domestic Patent References:
| JPS53140798A | 1978-12-08 | |||
| JPS4919574A | 1974-02-21 |