JPH0391134U - - Google Patents

Info

Publication number
JPH0391134U
JPH0391134U JP15187589U JP15187589U JPH0391134U JP H0391134 U JPH0391134 U JP H0391134U JP 15187589 U JP15187589 U JP 15187589U JP 15187589 U JP15187589 U JP 15187589U JP H0391134 U JPH0391134 U JP H0391134U
Authority
JP
Japan
Prior art keywords
pipe
core material
thin
rolling device
walled
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
JP15187589U
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 JP15187589U priority Critical patent/JPH0391134U/ja
Publication of JPH0391134U publication Critical patent/JPH0391134U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Forging (AREA)
JP15187589U 1989-12-27 1989-12-27 Pending JPH0391134U (enrdf_load_stackoverflow)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP15187589U JPH0391134U (enrdf_load_stackoverflow) 1989-12-27 1989-12-27

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP15187589U JPH0391134U (enrdf_load_stackoverflow) 1989-12-27 1989-12-27

Publications (1)

Publication Number Publication Date
JPH0391134U true JPH0391134U (enrdf_load_stackoverflow) 1991-09-17

Family

ID=31698160

Family Applications (1)

Application Number Title Priority Date Filing Date
JP15187589U Pending JPH0391134U (enrdf_load_stackoverflow) 1989-12-27 1989-12-27

Country Status (1)

Country Link
JP (1) JPH0391134U (enrdf_load_stackoverflow)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5319151U (enrdf_load_stackoverflow) * 1976-07-29 1978-02-18

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5319151U (enrdf_load_stackoverflow) * 1976-07-29 1978-02-18

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