Title:
【発明の名称】真空バルブの製造方法
Document Type and Number:
Japanese Patent JP2653463
Kind Code:
B2
Inventors:
OSABE KYOSHI
Application Number:
JP8858088A
Publication Date:
September 17, 1997
Filing Date:
April 11, 1988
Export Citation:
Assignee:
TOSHIBA KK
International Classes:
H01H33/66; H01H33/662; (IPC1-7): H01H33/66
Attorney, Agent or Firm:
Takehiko Suzue (2 outside)