Title:
【発明の名称】窓ガラス掃除装置
Document Type and Number:
Japanese Patent JP2651518
Kind Code:
B2
Inventors:
UCHIUMI TOJI
Application Number:
JP19171992A
Publication Date:
September 10, 1997
Filing Date:
June 25, 1992
Export Citation:
Assignee:
UCHIUMI TOJI
International Classes:
A47L1/02; (IPC1-7): A47L1/02
Attorney, Agent or Firm:
Hirata Isao