Title:
ELECTRIC CLEANER
Document Type and Number:
Japanese Patent JPS5289258
Kind Code:
A
Abstract:
PURPOSE: To provide an electric cleaner whose strength is increased by putting together a plurality of shielding means provided at the vent prot for protection thereof.
Inventors:
ISHII YOSHITAROU
Application Number:
JP502376A
Publication Date:
July 26, 1977
Filing Date:
January 21, 1976
Export Citation:
Assignee:
HITACHI LTD
International Classes:
A47L9/14; A47L9/10; (IPC1-7): A47L9/10
Domestic Patent References:
| JPS4424785Y1 | 1969-10-18 | |||
| JPS4819453B1 | 1973-06-13 |