Title:
【発明の名称】火災制御装置を備えた清掃装置
Document Type and Number:
Japanese Patent JP2575351
Kind Code:
B2
Abstract:
This is concerned with an improved fire control arrangement for controlling a fire caused by a lighted object, such as a cigarette, being swept into the debris chamber of a power sweeper having a vacuumized dust control system.
Inventors:
RICHAADO JII UORUWA
Application Number:
JP18677685A
Publication Date:
January 22, 1997
Filing Date:
August 27, 1985
Export Citation:
Assignee:
TENNANT CO
International Classes:
A47L9/19; A47L11/24; A62C3/00; A62C3/04; A62C3/07; E01H1/08; (IPC1-7): E01H1/08; A62C3/04
Attorney, Agent or Firm:
Masao Okabe (2 outside)