刘志远

Title:

真空灭弧室二极式触头

Disigner of the Invention:

王仲奕，王季梅，修士新，刘志远

Type of Patent:

Utility models

Application Number:

200420086277.2

Service Invention or Not:

No

Application Date:

2004-06-01

Date:

2025-04-30