A surface hardening method of a steel member

Title:

A surface hardening method of a steel member

Document Type and Number:

Japanese Patent JP6108489

Kind Code:

B2

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Inventors:

Yoshio Harada
Kenichiro Togoshi
Kumagawa Masaya
Ryosuke Sunahara
Takema Teratani
Seiichiro Kawauchi

Application Number:

JP2015127645A

Publication Date:

April 05, 2017

Filing Date:

June 25, 2015

Export Citation:

Assignee:

Tocalo Co., Ltd.

International Classes:

C23C8/42; C22C21/00; C22C23/02; C23C8/66; C23C10/24

Domestic Patent References:

Attorney, Agent or Firm:

Ginza Marronnier Patent Office

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