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Patent Searching and Data


Document Type and Number:
Japanese Patent JPS52135404
Kind Code:
U
More Like This:
Application Number:
JP4291576U
Publication Date:
October 14, 1977
Filing Date:
April 07, 1976
Export Citation:
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International Classes:
H05B7/02; F27D1/12; F27D11/08; (IPC1-7): F27D11/08; F27D1/12; H05B7/02
Domestic Patent References:
JP48087653B
JPS4989611A1974-08-27