Title:
ばね座金、ばね座金組み込みボルト及びその製造方法
Document Type and Number:
Japanese Patent JP5513823
Kind Code:
B2
Inventors:
High Tani Shige Toku
Tsutomu Morikawa
Tsutomu Morikawa
Application Number:
JP2009220512A
Publication Date:
June 04, 2014
Filing Date:
September 25, 2009
Export Citation:
Assignee:
Omi Nisco Industrial Co., Ltd.
Osaka Seiko Co., Ltd.
Osaka Seiko Co., Ltd.
International Classes:
C22C38/00; C21D9/00; C22C38/48; C22C38/50; F16B43/00
Domestic Patent References:
| JP2002020839A | ||||
| JP2004238727A |
Attorney, Agent or Firm:
Hiroyuki Nishi
Tadashi Higashino
Ryuichi Watanabe
Tadashi Higashino
Ryuichi Watanabe