Title:
【発明の名称】同時給排形換気扇
Document Type and Number:
Japanese Patent JP2912815
Kind Code:
B2
Inventors:
KONO HIRONORI
Application Number:
JP2229294A
Publication Date:
June 28, 1999
Filing Date:
February 21, 1994
Export Citation:
Assignee:
MATSUSHITA SEIKO KK
International Classes:
F24F7/013; F24F7/06; F24F7/10; F24F13/15; (IPC1-7): F24F7/013; F24F13/15
Domestic Patent References:
| JP57115639A | ||||
| JP420950U |
Attorney, Agent or Firm:
Fumio Iwahashi (2 others)