A formation method of the compound hardening layer to the steel member surface

Title:

A formation method of the compound hardening layer to the steel member surface

Document Type and Number:

Japanese Patent JP6066436

Kind Code:

B2

Inventors:

Yoshio Harada
Kumagawa Masaya
Takema Teratani

Application Number:

JP2015127647A

Publication Date:

January 25, 2017

Filing Date:

June 25, 2015

Export Citation:

Assignee:

Tocalo Co., Ltd.

International Classes:

C23C8/44; C22C21/00; C22C23/02; C23C8/66; C23C10/24

Domestic Patent References:

Attorney, Agent or Firm:

Ginza Marronnier Patent Office

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