JPS577358A - Riser gate - Google Patents

Riser gate

Info

Publication number
JPS577358A
JPS577358A JP7986280A JP7986280A JPS577358A JP S577358 A JPS577358 A JP S577358A JP 7986280 A JP7986280 A JP 7986280A JP 7986280 A JP7986280 A JP 7986280A JP S577358 A JPS577358 A JP S577358A
Authority
JP
Japan
Prior art keywords
steel ingot
corner pieces
riser gate
gate
blooming
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.)
Pending
Application number
JP7986280A
Other languages
English (en)
Inventor
Tetsusaburo Niimura
Kenji Doi
Hiroyuki Matsuyama
Osamu Tsuda
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Kobe Steel Ltd
Original Assignee
Kobe Steel Ltd
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 by Kobe Steel Ltd filed Critical Kobe Steel Ltd
Priority to JP7986280A priority Critical patent/JPS577358A/ja
Publication of JPS577358A publication Critical patent/JPS577358A/ja
Pending legal-status Critical Current

Links

Landscapes

  • Molds, Cores, And Manufacturing Methods Thereof (AREA)
JP7986280A 1980-06-12 1980-06-12 Riser gate Pending JPS577358A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP7986280A JPS577358A (en) 1980-06-12 1980-06-12 Riser gate

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7986280A JPS577358A (en) 1980-06-12 1980-06-12 Riser gate

Publications (1)

Publication Number Publication Date
JPS577358A true JPS577358A (en) 1982-01-14

Family

ID=13702005

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7986280A Pending JPS577358A (en) 1980-06-12 1980-06-12 Riser gate

Country Status (1)

Country Link
JP (1) JPS577358A (ja)

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