JPH03115390U - - Google Patents

Info

Publication number
JPH03115390U
JPH03115390U JP2346290U JP2346290U JPH03115390U JP H03115390 U JPH03115390 U JP H03115390U JP 2346290 U JP2346290 U JP 2346290U JP 2346290 U JP2346290 U JP 2346290U JP H03115390 U JPH03115390 U JP H03115390U
Authority
JP
Japan
Prior art keywords
sprocket
heat treatment
treatment furnace
lower sprockets
steel
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
JP2346290U
Other languages
English (en)
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 JP2346290U priority Critical patent/JPH03115390U/ja
Publication of JPH03115390U publication Critical patent/JPH03115390U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Vertical, Hearth, Or Arc Furnaces (AREA)
JP2346290U 1990-03-08 1990-03-08 Pending JPH03115390U (enrdf_load_stackoverflow)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2346290U JPH03115390U (enrdf_load_stackoverflow) 1990-03-08 1990-03-08

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2346290U JPH03115390U (enrdf_load_stackoverflow) 1990-03-08 1990-03-08

Publications (1)

Publication Number Publication Date
JPH03115390U true JPH03115390U (enrdf_load_stackoverflow) 1991-11-28

Family

ID=31526446

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2346290U Pending JPH03115390U (enrdf_load_stackoverflow) 1990-03-08 1990-03-08

Country Status (1)

Country Link
JP (1) JPH03115390U (enrdf_load_stackoverflow)

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS52149263A (en) * 1976-06-07 1977-12-12 Tokyo Gasu Denro Kk Vertical heating furnace
JPS5534618A (en) * 1978-08-29 1980-03-11 Mamoru Kato Annealing apparatus
JPS5647511U (enrdf_load_stackoverflow) * 1979-09-18 1981-04-27

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS52149263A (en) * 1976-06-07 1977-12-12 Tokyo Gasu Denro Kk Vertical heating furnace
JPS5534618A (en) * 1978-08-29 1980-03-11 Mamoru Kato Annealing apparatus
JPS5647511U (enrdf_load_stackoverflow) * 1979-09-18 1981-04-27

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