Title:
高拡管用ステンレス鋼管及びその製造方法
Document Type and Number:
Japanese Patent JP4775840
Kind Code:
B2
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Inventors:
Masato Otsuka
Shigeru Morikawa
Tarumi Issei
Tomohisa Watanabe
Shigeru Morikawa
Tarumi Issei
Tomohisa Watanabe
Application Number:
JP2005098993A
Publication Date:
September 21, 2011
Filing Date:
March 30, 2005
Export Citation:
Assignee:
Nisshin Steel Co., Ltd.
International Classes:
C22C38/00; B21B1/22; B21B3/02; B21C37/08; C21D9/48; C22C38/38; B21D41/02
Domestic Patent References:
JP2006193771A | ||||
JP2002129240A | ||||
JP2004010967A | ||||
JP2003277891A | ||||
JP3264652A |