真空バルブ - Mitsubishi Electric Corporation

Title:

真空バルブ

Document Type and Number:

Japanese Patent JP4407994

Kind Code:

B2

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Inventors:

Satoshi Ochi

Application Number:

JP2000111595A

Publication Date:

February 03, 2010

Filing Date:

April 13, 2000

Export Citation:

Assignee:

Mitsubishi Electric Corporation

International Classes:

H01H33/66

Domestic Patent References:

Attorney, Agent or Firm:

Keigo Murakami
Masuo Oiwa
Toshihide Kodama
Takenaka Ikuo
Murakami Masato

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