Title:
送風機用羽根車及びその製造方法
Document Type and Number:
Japanese Patent JP4311965
Kind Code:
B2
Inventors:
Masaharu Ota
Hironao Numamoto
Shigenobu Mitani
Hironao Numamoto
Shigenobu Mitani
Application Number:
JP2003098699A
Publication Date:
August 12, 2009
Filing Date:
April 02, 2003
Export Citation:
Assignee:
Panasonic Corporation
International Classes:
F04D29/04; F04D29/38; B29C45/14; F04D29/05; F04D29/32; F04D29/64; F04D29/66; B29K21/00; B29K23/00; B29L31/08
Domestic Patent References:
| JP9296827A | ||||
| JP2000240591A | ||||
| JP10007876A | ||||
| JP11093895A | ||||
| JP9228993A |
Attorney, Agent or Firm:
Yohei Harada
Yoshihiro Morimoto
Toshiji Sasahara
Yoshihiro Morimoto
Toshiji Sasahara