Title:
A manufacturing method of an impeller
Document Type and Number:
Japanese Patent JP6085543
Kind Code:
B2
Inventors:
Shin Inagaki
Kaneko Yudai
Hitoshi Matsumoto
Masami Matsumoto
Amakura Kosuke
Kaneko Yudai
Hitoshi Matsumoto
Masami Matsumoto
Amakura Kosuke
Application Number:
JP2013194273A
Publication Date:
February 22, 2017
Filing Date:
September 19, 2013
Export Citation:
Assignee:
Tokyo Gas Co., Ltd.
Papas Co., Ltd.
Papas Co., Ltd.
International Classes:
F04D29/22; B22F3/105; B23K15/00; B23K26/21; F04D29/24; F04D29/28; F04D29/30; F04D29/32
Domestic Patent References:
| JP2011241831A | ||||
| JP2006000924A | ||||
| JP8215882A | ||||
| JP1116300A | ||||
| JP2009090349A | ||||
| JP63295803A |
Attorney, Agent or Firm:
Patent Service Corporation Taiyo International Patent Office
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