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Patent Searching and Data


Title:
多層溶接方法
Document Type and Number:
Japanese Patent JP3586380
Kind Code:
B2
Inventors:
Tadashi Kasuya
Shigeru Ohkita
Masao Fuji
Naoki Saito
Junichi Kobayashi
Toshihiko Chiba
Application Number:
JP22472698A
Publication Date:
November 10, 2004
Filing Date:
August 07, 1998
Export Citation:
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Assignee:
Nippon Steel Corporation
International Classes:
B23K9/167; B23K9/095; B23K9/23; B23K31/00; B23K35/30; C21D9/50; C22C38/00; C22C38/14; C22C38/52; (IPC1-7): B23K9/23; B23K9/095; B23K9/167; B23K35/30; C21D9/50
Domestic Patent References:
JP9253860A
JP11138290A
JP3210972A
Attorney, Agent or Firm:
Takashi Ishida
Toshio Toda
Masaya Nishiyama