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Patent Searching and Data


Document Type and Number:
Japanese Patent JPS5181304
Kind Code:
U
Application Number:
JP444875U
Publication Date:
June 29, 1976
Filing Date:
December 23, 1974
Export Citation:
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International Classes:
C21B7/16; F27B1/16; (IPC1-7): C21B7/16; F27B1/16
Domestic Patent References:
JPS4119204Y11966-09-08



 
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