【発明の名称】いおう快削鋼の継目無鋼管製造方法

Title:

【発明の名称】いおう快削鋼の継目無鋼管製造方法

Document Type and Number:

Japanese Patent JPS6035204

Kind Code:

B2

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Inventors:

SAYAMA YASUHIRO
TOGASHI FUSAO
EJIMA AKIO

Application Number:

JP16013879A

Publication Date:

August 13, 1985

Filing Date:

December 10, 1979

Export Citation:

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Assignee:

KAWASAKI STEEL CO

International Classes:

B21B19/04; (IPC1-7): B21B19/04

Attorney, Agent or Firm:

Akihide Sugimura

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