Title:
【発明の名称】パルス管冷凍機の熱交換器
Document Type and Number:
Japanese Patent JP2983215
Kind Code:
B1
Inventors:
TORII AKITO
TAKIZAWA KEIJI
TAKIZAWA KEIJI
Application Number:
JP285499A
Publication Date:
November 29, 1999
Filing Date:
January 08, 1999
Export Citation:
Assignee:
IDOTAI TSUSHIN SENTAN GIJUTSU KENKYUSHO KK
International Classes:
F25B9/00; F25B9/14; F28F1/02; (IPC1-7): F25B9/00; F25B9/00
Domestic Patent References:
| JP7180938A | ||||
| JP4268168A | ||||
| JP5223374A | ||||
| JP655070U |
Attorney, Agent or Firm:
Ariga Gunichiro