• Materials Science
  • Published 1988

A method of operating a vacuum cleaner.

@inproceedings{Toyoshima1988AMO,
  title={A method of operating a vacuum cleaner.},
  author={Hisanori Toyoshima and Fumio Jyoraku and Yoshitaro Ishii and Kazuo Tahara and Haruo Koharagi and Syuji Watanabe and Kouichi Saito and Kunio Azumino Miyashita and Tunehiro Endo and Wakichiro Hishi},
  year={1988}
}