電縫溶接クラッド鋼管の製造方法

Title:

電縫溶接クラッド鋼管の製造方法

Document Type and Number:

Japanese Patent JP6500810

Kind Code:

B2

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Inventors:

Okabe Nochi
Matsumoto Masashi
Shinsuke Ide
Satoshi Goto
Yuji Hashimoto

Application Number:

JP2016038581A

Publication Date:

April 17, 2019

Filing Date:

March 01, 2016

Export Citation:

Assignee:

jfe Steel Corporation

International Classes:

B23K13/00; B21C37/06; B21C37/08; B21C37/083; B23K13/06; B23K33/00

Domestic Patent References:

Attorney, Agent or Firm:

Kenichiro Ochiai

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Next Patent: JPH06500811