Title:
【発明の名称】除塵機
Document Type and Number:
Japanese Patent JPH07887
Kind Code:
B2
Inventors:
Masaharu Nara
Application Number:
JP25317390A
Publication Date:
January 11, 1995
Filing Date:
September 20, 1990
Export Citation:
Assignee:
Hitachi Kiden Kogyo Co., Ltd.
International Classes:
E02B5/08; (IPC1-7): E02B5/08
Attorney, Agent or Firm:
Hayashi Kiyoaki
Next Patent: WATERSPOUT APPARATUS