Document Type and Number:
Japanese Patent JPS5297216
Kind Code:
U
Application Number:
JP520776U
Publication Date:
July 21, 1977
Filing Date:
January 20, 1976
Export Citation:
International Classes:
A47G9/02; A47G9/00; (IPC1-7): A47G9/00
Domestic Patent References:
| JP49109823B |
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