Title:
【発明の名称】真空機器の冷却水凍結防止システム
Document Type and Number:
Japanese Patent JP2747179
Kind Code:
B2
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Inventors:
OKUYAMA TOSHIHISA
Application Number:
JP28600192A
Publication Date:
May 06, 1998
Filing Date:
October 23, 1992
Export Citation:
Assignee:
TOSHIBA KK
International Classes:
F04B37/08; F04B37/16; (IPC1-7): F04B37/16; F04B37/08
Attorney, Agent or Firm:
Shoko Inomata (1 person outside)