Document Type and Number:
Japanese Patent JPS53144734
Kind Code:
U
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Application Number:
JP4968177U
Publication Date:
November 15, 1978
Filing Date:
April 20, 1977
Export Citation:
International Classes:
F24H1/00; A47K3/02; F24H1/18; H05B3/20; (IPC1-7): A47K3/02; F24H1/18; H05B3/20
Domestic Patent References:
JPS4824916U | 1973-03-24 | |||
JPS49141241U | 1974-12-05 | |||
JP42024360A |