Title:
【発明の名称】自動電力制御形の電気掃除機
Document Type and Number:
Japanese Patent JP2688665
Kind Code:
B2
Inventors:
Atsushi Hosokawa
Takayuki Masayuki
Takayuki Masayuki
Application Number:
JP30668787A
Publication Date:
December 10, 1997
Filing Date:
December 03, 1987
Export Citation:
Assignee:
株式会社日立製作所
International Classes:
G05D16/20; A47L9/28; (IPC1-7): A47L9/28
Domestic Patent References:
| JP5850925A | ||||
| JP61174897U | ||||
| JP61124268U | ||||
| JP627969U |
Attorney, Agent or Firm:
Tatsuyuki Unuma (1 outside)