Title:
開閉器の固定電極
Document Type and Number:
Japanese Patent JP4435499
Kind Code:
B2
Inventors:
Hirano
Application Number:
JP2003131279A
Publication Date:
March 17, 2010
Filing Date:
May 09, 2003
Export Citation:
Assignee:
Nippon High Voltage Electric Co., Ltd.
International Classes:
H01H31/02; H01H31/28; H01H31/30; H01H33/20
Domestic Patent References:
| JP2002231108A | ||||
| JP2002042614A | ||||
| JP9326221A | ||||
| JP9326214A |
Attorney, Agent or Firm:
Hasegawa Yoshimichi