Title:
冷凍空調機用油の補充装置
Document Type and Number:
Japanese Patent JP5492359
Kind Code:
B2
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Inventors:
Satoshi Hoshino
Application Number:
JP2011049883A
Publication Date:
May 14, 2014
Filing Date:
March 08, 2011
Export Citation:
Assignee:
Mitsubishi Electric Building Techno Service Co., Ltd.
International Classes:
F25B45/00
Domestic Patent References:
| JP57018482A | ||||
| JP2002080098A | ||||
| JP4369365A | ||||
| JP54057253A | ||||
| JP2002277110A | ||||
| JP2004125309A |
Attorney, Agent or Firm:
Patent Corporation yki International Patent Office