JPH0397189U - - Google Patents

Info

Publication number
JPH0397189U
JPH0397189U JP377790U JP377790U JPH0397189U JP H0397189 U JPH0397189 U JP H0397189U JP 377790 U JP377790 U JP 377790U JP 377790 U JP377790 U JP 377790U JP H0397189 U JPH0397189 U JP H0397189U
Authority
JP
Japan
Prior art keywords
tuyere
pipe
insertion port
lance pipe
lance
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.)
Granted
Application number
JP377790U
Other languages
English (en)
Japanese (ja)
Other versions
JP2566669Y2 (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 JP1990003777U priority Critical patent/JP2566669Y2/ja
Publication of JPH0397189U publication Critical patent/JPH0397189U/ja
Application granted granted Critical
Publication of JP2566669Y2 publication Critical patent/JP2566669Y2/ja
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Landscapes

  • Vertical, Hearth, Or Arc Furnaces (AREA)
JP1990003777U 1990-01-18 1990-01-18 キュポラの酸素吹込装置 Expired - Fee Related JP2566669Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1990003777U JP2566669Y2 (ja) 1990-01-18 1990-01-18 キュポラの酸素吹込装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1990003777U JP2566669Y2 (ja) 1990-01-18 1990-01-18 キュポラの酸素吹込装置

Publications (2)

Publication Number Publication Date
JPH0397189U true JPH0397189U (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1991-10-04
JP2566669Y2 JP2566669Y2 (ja) 1998-03-30

Family

ID=31507580

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1990003777U Expired - Fee Related JP2566669Y2 (ja) 1990-01-18 1990-01-18 キュポラの酸素吹込装置

Country Status (1)

Country Link
JP (1) JP2566669Y2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0274350U (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * 1988-11-28 1990-06-06

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0274350U (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * 1988-11-28 1990-06-06

Also Published As

Publication number Publication date
JP2566669Y2 (ja) 1998-03-30

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Legal Events

Date Code Title Description
LAPS Cancellation because of no payment of annual fees