Document Type and Number:
Japanese Patent JPS6447875
Kind Code:
U
Application Number:
JP13957487U
Publication Date:
March 24, 1989
Filing Date:
September 11, 1987
Export Citation:
International Classes:
A47B77/18; E03C1/18; E03C1/264; (IPC1-7): E03C1/18; A47B77/18; E03C1/264
Domestic Patent References:
| JP58185067B | ||||
| JP53096457B |