Title:
【発明の名称】真空インタラプタ
Document Type and Number:
Japanese Patent JP2817328
Kind Code:
B2
Inventors:
Nobuaki Tamaki
Application Number:
JP6825990A
Publication Date:
October 30, 1998
Filing Date:
March 20, 1990
Export Citation:
Assignee:
KABUSHIKI KAISHA MEIDENSHA
International Classes:
H01H33/66; (IPC1-7): H01H33/66
Domestic Patent References:
| JP348828U | ||||
| JP218236U | ||||
| JP49121068U |
Attorney, Agent or Firm:
Mitsuishi Toshiro