Document Type and Number:
Japanese Patent JPS57205321
Kind Code:
U
Application Number:
JP9460881U
Publication Date:
December 27, 1982
Filing Date:
June 26, 1981
Export Citation:
International Classes:
E04F19/08; A47G25/00; A47G29/00; E04C2/52; (IPC1-7): E04C2/46; A47G25/00; E04C2/52; E04F19/08
Domestic Patent References:
| JPS54168016U | 1979-11-27 | |||
| JPS5415U | 1979-01-05 |