Title:
電気接点材料、電気接点対および遮断器
Document Type and Number:
Japanese Patent JP6302276
Kind Code:
B2
Inventors:
Kubo Yuji
Miyazaki Neiki
Kanaura Yasunori
Oya Hyakuyo
Takahiro Fujita
Miyazaki Neiki
Kanaura Yasunori
Oya Hyakuyo
Takahiro Fujita
Application Number:
JP2014024328A
Publication Date:
March 28, 2018
Filing Date:
February 12, 2014
Export Citation:
Assignee:
Nippon Tungsten Co., Ltd.
International Classes:
C22C32/00; C22C29/08; H01H1/0233
Domestic Patent References:
| JP2009030100A | ||||
| JP52038165A | ||||
| JP2005146412A |
Foreign References:
| WO2009041246A1 |
Attorney, Agent or Firm:
Seiji Okuda