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Title:
【発明の名称】建物の換気装置
Document Type and Number:
Japanese Patent JP3080479
Kind Code:
B2
Inventors:
Mamoru Sera
Application Number:
JP18550392A
Publication Date:
August 28, 2000
Filing Date:
July 13, 1992
Export Citation:
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Assignee:
Kubota House Co., Ltd.
Kubota Corporation
International Classes:
E04B1/70; (IPC1-7): E04B1/70
Domestic Patent References:
JP6039836U
JP325712U
JP6445235U
JP63134008U
Attorney, Agent or Firm:
Toshio Yasuda



 
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