Title:
【考案の名称】自動清掃装置
Document Type and Number:
Japanese Patent JPS5839660
Kind Code:
Y2
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Inventors:
Yutaka Ishihara
Application Number:
JP16853478U
Publication Date:
September 06, 1983
Filing Date:
December 06, 1978
Export Citation:
Assignee:
Mitsubishi Electric Corporation
International Classes:
A47L1/02; (IPC1-7): A47L1/02
Attorney, Agent or Firm:
Masuo Oiwa