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Patent Searching and Data


Document Type and Number:
Japanese Patent JPS5273047
Kind Code:
U
Application Number:
JP14163275U
Publication Date:
June 01, 1977
Filing Date:
October 16, 1975
Export Citation:
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International Classes:
F24H3/10; F24C3/00; (IPC1-7): F24C3/00
Domestic Patent References:
JPS4831227U1973-04-16
JPS5015730U1975-02-19
JPS4816645B11973-05-23