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Patent Searching and Data


Document Type and Number:
Japanese Patent JPS5271141
Kind Code:
U
Application Number:
JP15906675U
Publication Date:
May 27, 1977
Filing Date:
November 21, 1975
Export Citation:
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International Classes:
G01D13/08; F24C7/02; F24C15/00; (IPC1-7): H05B9/06; F24C7/02
Domestic Patent References:
JP49118439B
JPS482777B1
JPS4920135U1974-02-20
JPS303239Y1