JPS6232985Y2 - - Google Patents

Info

Publication number
JPS6232985Y2
JPS6232985Y2 JP1984110266U JP11026684U JPS6232985Y2 JP S6232985 Y2 JPS6232985 Y2 JP S6232985Y2 JP 1984110266 U JP1984110266 U JP 1984110266U JP 11026684 U JP11026684 U JP 11026684U JP S6232985 Y2 JPS6232985 Y2 JP S6232985Y2
Authority
JP
Japan
Prior art keywords
oxygen
hole
percussion
drilling machine
taphole
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
JP1984110266U
Other languages
English (en)
Japanese (ja)
Other versions
JPS6130056U (ja
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed filed Critical
Priority to JP11026684U priority Critical patent/JPS6130056U/ja
Publication of JPS6130056U publication Critical patent/JPS6130056U/ja
Application granted granted Critical
Publication of JPS6232985Y2 publication Critical patent/JPS6232985Y2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Blast Furnaces (AREA)
  • Vertical, Hearth, Or Arc Furnaces (AREA)
JP11026684U 1984-07-23 1984-07-23 出銑口開孔装置 Granted JPS6130056U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP11026684U JPS6130056U (ja) 1984-07-23 1984-07-23 出銑口開孔装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP11026684U JPS6130056U (ja) 1984-07-23 1984-07-23 出銑口開孔装置

Publications (2)

Publication Number Publication Date
JPS6130056U JPS6130056U (ja) 1986-02-22
JPS6232985Y2 true JPS6232985Y2 (enrdf_load_html_response) 1987-08-24

Family

ID=30669390

Family Applications (1)

Application Number Title Priority Date Filing Date
JP11026684U Granted JPS6130056U (ja) 1984-07-23 1984-07-23 出銑口開孔装置

Country Status (1)

Country Link
JP (1) JPS6130056U (enrdf_load_html_response)

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS51159706U (enrdf_load_html_response) * 1975-06-13 1976-12-18

Also Published As

Publication number Publication date
JPS6130056U (ja) 1986-02-22

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