Login| Sign Up| Help| Contact|

Patent Searching and Data


Title:
【発明の名称】ダストシュート
Document Type and Number:
Japanese Patent JPH07116824
Kind Code:
B2
More Like This:
Inventors:
勝井 征三
Application Number:
JP20852489A
Publication Date:
December 18, 1995
Filing Date:
August 11, 1989
Export Citation:
Click for automatic bibliography generation   Help
Assignee:
勝井 征三
International Classes:
E04F17/12; B65F5/00; (IPC1-7): E04F17/12; B65F5/00
Domestic Patent References:
JP49129381A
Attorney, Agent or Firm:
福島 三雄