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Patent Searching and Data


Title:
【考案の名称】溶鋼湯面被覆用保温ボ-ド
Document Type and Number:
Japanese Patent JPS59143555
Kind Code:
U
Inventors:
Masatoshi Ozawa
Application Number:
JP3868983U
Publication Date:
September 26, 1984
Filing Date:
March 16, 1983
Export Citation:
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International Classes:
B22D7/10; (IPC1-7): B22D7/10
Domestic Patent References:
JPS4931535A1974-03-22
JP49051816B
JP49132212B