摩擦攪拌接合方法 - 株式会社日立製作所

Title:

摩擦攪拌接合方法

Document Type and Number:

Japanese Patent JP4334060

Kind Code:

B2

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Inventors:

Masakuni Esumi
Kazushige Fukuyori
Akihiro Sato

Application Number:

JP14913899A

Publication Date:

September 16, 2009

Filing Date:

May 28, 1999

Export Citation:

Assignee:

株式会社日立製作所
日立交通テクノロジー株式会社

International Classes:

B23K20/12; B23K31/00; B23K37/08; F16S1/00

Domestic Patent References:

Attorney, Agent or Firm:

Patent Business Corporation Daiichi International Patent Office
Yoshiaki Numagata
Takio Sumiyoshi

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