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Title:
DEHUMIDIFYING SYSTEM IN LARGE DIAMETER PIPE
Document Type and Number:
Japanese Patent JPS5944500
Kind Code:
A
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Inventors:
KOGA MOTOYUKI
Application Number:
JP15372882A
Publication Date:
March 12, 1984
Filing Date:
September 02, 1982
Export Citation:
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Assignee:
HAKKO CO
International Classes:
E21F1/00; E21F3/00; (IPC1-7): E21F1/00; E21F3/00
Domestic Patent References:
JPS4722859U1972-11-14
JPS53155852U1978-12-07
JPS4962944U1974-06-03
Attorney, Agent or Firm:
Nobujun Kobashi



 
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