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Title:
【発明の名称】デンネツカンナイノリユウドウノ アンテイドオケンシユツスルソウチ
Document Type and Number:
Japanese Patent JPS5838681
Kind Code:
B2
Inventors:
SUZUOKI AKIRA
YAMAKAWA SEIGO
HAYASHI TATSUO
Application Number:
JP14050674A
Publication Date:
August 24, 1983
Filing Date:
December 09, 1974
Export Citation:
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Assignee:
HITACHI LTD
International Classes:
F22B1/06; F22B37/38; F28F7/00; F28F27/00; (IPC1-7): F22B1/06; F22B37/38
Attorney, Agent or Firm:
Akio Takahashi