Title:
微細化天然繊維の製造方法および生産設備ならびにその製造方法にて製造された微細化天然繊維およびこの微細化天然繊維を用いたスピーカ用構成部品
Document Type and Number:
Japanese Patent JP4952487
Kind Code:
B2
Inventors:
Kazuyoshi Mimura
Island Saki Yukihiro
Shin Oda
Island Saki Yukihiro
Shin Oda
Application Number:
JP2007261739A
Publication Date:
June 13, 2012
Filing Date:
October 05, 2007
Export Citation:
Assignee:
Panasonic Corporation
International Classes:
D21D1/34; D21D99/00; D21H11/18; H04R7/02; H04R7/12; H04R31/00
Domestic Patent References:
| JP5083790A | ||||
| JP6212587A | ||||
| JP6010286A | ||||
| JP4018186A | ||||
| JP5211696A |
Attorney, Agent or Firm:
Hiroki Naito
Daisuke Nagano
Kentaro Fujii
Daisuke Nagano
Kentaro Fujii