Title:
【考案の名称】換気扇
Document Type and Number:
Japanese Patent JPS608244
Kind Code:
Y2
Inventors:
Watanabe Kazufumi
Application Number:
JP9379579U
Publication Date:
March 23, 1985
Filing Date:
July 06, 1979
Export Citation:
Assignee:
Matsushita Seiko Co., Ltd.
International Classes:
F24F7/06; (IPC1-7): F24F7/06
Attorney, Agent or Firm:
Toshio Nakao
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