Title:
【考案の名称】ダクト清掃用アタツチメント
Document Type and Number:
Japanese Patent JPS6074787
Kind Code:
U
Inventors:
Kaneko
Application Number:
JP16531583U
Publication Date:
May 25, 1985
Filing Date:
October 27, 1983
Export Citation:
International Classes:
B08B5/04; B08B9/02; B08B9/032; (IPC1-7): B08B9/02; B08B5/04