Title:
Piping welding process
Document Type and Number:
Japanese Patent JP5941417
Kind Code:
B2
Inventors:
Chun Seulyo
Yanagita Nobuyoshi
Koichi Saito
Yanagita Nobuyoshi
Koichi Saito
Application Number:
JP2013013901A
Publication Date:
June 29, 2016
Filing Date:
January 29, 2013
Export Citation:
Assignee:
Hitachi ge Nuclear Energy Co., Ltd.
International Classes:
B23K37/053; B23K9/00; B23K9/028; B23K9/035; B23K9/16; B23K31/00
Domestic Patent References:
| JP2002001585A | ||||
| JP61177791U |
Foreign References:
| US2615413 | ||||
| US20020060236 |
Attorney, Agent or Firm:
Polaire Patent Business Corporation
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