JPS4881437U - - Google Patents

Info

Publication number
JPS4881437U
JPS4881437U JP520972U JP520972U JPS4881437U JP S4881437 U JPS4881437 U JP S4881437U JP 520972 U JP520972 U JP 520972U JP 520972 U JP520972 U JP 520972U JP S4881437 U JPS4881437 U JP S4881437U
Authority
JP
Japan
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
JP520972U
Other languages
Japanese (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 JP520972U priority Critical patent/JPS4881437U/ja
Publication of JPS4881437U publication Critical patent/JPS4881437U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Discharge Heating (AREA)
  • Furnace Housings, Linings, Walls, And Ceilings (AREA)
JP520972U 1972-01-06 1972-01-06 Pending JPS4881437U (en])

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP520972U JPS4881437U (en]) 1972-01-06 1972-01-06

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP520972U JPS4881437U (en]) 1972-01-06 1972-01-06

Publications (1)

Publication Number Publication Date
JPS4881437U true JPS4881437U (en]) 1973-10-04

Family

ID=27845881

Family Applications (1)

Application Number Title Priority Date Filing Date
JP520972U Pending JPS4881437U (en]) 1972-01-06 1972-01-06

Country Status (1)

Country Link
JP (1) JPS4881437U (en])

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5382611A (en) * 1976-12-28 1978-07-21 Nippon Steel Corp Preventing device for air intrusion industrial furnace

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS411416Y1 (en]) * 1964-05-15 1966-02-03

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS411416Y1 (en]) * 1964-05-15 1966-02-03

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5382611A (en) * 1976-12-28 1978-07-21 Nippon Steel Corp Preventing device for air intrusion industrial furnace

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