Title:
DUSTTCOLLECTING AIR FLOW CONTROLLING METHOD
Document Type and Number:
Japanese Patent JPS52101776
Kind Code:
A
Inventors:
SHIOIRI MICHIHIRO
Application Number:
JP1801076A
Publication Date:
August 26, 1977
Filing Date:
February 23, 1976
Export Citation:
Assignee:
KOYO KENSETSU KOUGIYOU KK
International Classes:
B08B15/00; B08B15/02; (IPC1-7): B08B15/00