Document Type and Number:
Japanese Patent JPS55129947
Kind Code:
U
Application Number:
JP2919079U
Publication Date:
September 13, 1980
Filing Date:
March 09, 1979
Export Citation:
International Classes:
E04H17/14; E06B9/01; (IPC1-7): E04H17/14; E04B1/54; E06B9/01
Domestic Patent References:
| JP52091638B | ||||
| JP50056022B | ||||
| JPS53130832A | 1978-11-15 |