【発明の名称】管状物の製造方法 - Sumitomo Electric Industries, Ltd.

Title:

【発明の名称】管状物の製造方法

Document Type and Number:

Japanese Patent JP3011204

Kind Code:

B1

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Inventors:

Masahiro Habuka
Chiaki Kato
Daisuke Shoji

Application Number:

JP28358698A

Publication Date:

February 21, 2000

Filing Date:

September 21, 1998

Export Citation:

Assignee:

Sumitomo Electric Industries, Ltd.

International Classes:

B29C41/38; B29C41/08; B29C41/36; B29C41/42; B29L23/00; (IPC1-7): B29C41/08; B29C41/36; B29C41/38; B29C41/42

Domestic Patent References:

Attorney, Agent or Firm:

Shigeaki Nishikawa

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