Title:
浴槽の微細気泡発生装置
Document Type and Number:
Japanese Patent JP3972908
Kind Code:
B2
Inventors:
Hideaki Fukui
Application Number:
JP2004015043A
Publication Date:
September 05, 2007
Filing Date:
January 23, 2004
Export Citation:
Assignee:
MATSUSHITA ELECTRIC WORKS,LTD.
International Classes:
A47K3/00; A61H23/00
Domestic Patent References:
| JP2001347145A | ||||
| JP7000470A | ||||
| JP3009749A | ||||
| JP3210261A | ||||
| JP3158159A | ||||
| JP11033071A | ||||
| JP3094755A | ||||
| JP3104336U |
Attorney, Agent or Firm:
Etsushi Kotani
Kyuichi Ueki
Takao Ito
Kyuichi Ueki
Takao Ito