Document Type and Number:
Japanese Patent JPS5064416
Kind Code:
U
Application Number:
JP12048873U
Publication Date:
June 11, 1975
Filing Date:
October 16, 1973
Export Citation:
International Classes:
E04G17/00; (IPC1-7): E04G17/00
Foreign References:
| US2782484A | 1957-02-26 |