Title:
【考案の名称】熱交換器用管継手
Document Type and Number:
Japanese Patent JP2600546
Kind Code:
Y2
Inventors:
Toshiaki Yamamoto
Saito Rinto
Saito Rinto
Application Number:
JP2287993U
Publication Date:
October 12, 1999
Filing Date:
April 07, 1993
Export Citation:
Assignee:
Calsonic Co., Ltd.
International Classes:
F28F9/00; F28F9/02; F28F9/26; F28F21/08; (IPC1-7): F28F9/02; F28F9/26
Domestic Patent References:
| JP3128275U | ||||
| JP63116788U | ||||
| JP648081U |
Attorney, Agent or Firm:
Kinzo Oyama (1 person outside)
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