Document Type and Number:
Japanese Patent JPH03111882
Kind Code:
U
Application Number:
JP2158390U
Publication Date:
November 15, 1991
Filing Date:
March 02, 1990
Export Citation:
International Classes:
A47L17/00; B08B9/34; F25D11/00; F25D23/00; (IPC1-7): F25D23/00; A47L17/00; B08B9/34; B08B101:08; F25D11/00
Domestic Patent References:
| JP57153989B | ||||
| JPS4812542A | ||||
| JP55135289B | ||||
| JP49133050B |
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