Document Type and Number:
Japanese Patent JPS53116321
Kind Code:
U
Application Number:
JP2168377U
Publication Date:
September 16, 1978
Filing Date:
February 24, 1977
Export Citation:
International Classes:
E04F19/08; A47B61/04; A47B96/16; (IPC1-7): A47B61/04; A47B96/16; E04F19/08
Domestic Patent References:
| JP48087832B | ||||
| JP51119918B |