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Title:
TREATMENT OF MUD GUN NOZZLE FOR TAP HOLE CLOSING MACHINE
Document Type and Number:
Japanese Patent JPS54155939
Kind Code:
A
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Inventors:
NOGUCHI EIJI
SHIROYAMA MASAHARU
Application Number:
JP6481678A
Publication Date:
December 08, 1979
Filing Date:
May 30, 1978
Export Citation:
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Assignee:
NIPPON TUNGSTEN
International Classes:
C21B7/12; C23C4/06; (IPC1-7): C21B7/12; C23C7/00



 
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