Title:
スピーカの振動板の製造方法
Document Type and Number:
Japanese Patent JP6438444
Kind Code:
B2
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Inventors:
Takashi Gonda
Kiyofumi Tanaka
Junya Ishida
Kiyofumi Tanaka
Junya Ishida
Application Number:
JP2016200288A
Publication Date:
December 12, 2018
Filing Date:
October 11, 2016
Export Citation:
Assignee:
Shin-Etsu Polymer Co., Ltd.
International Classes:
H04R31/00; H04R7/02
Domestic Patent References:
| JP2010280911A | ||||
| JP6290369A | ||||
| JP2016521056A |
Attorney, Agent or Firm:
Eisuke Fujimoto
Masayoshi Kanda
Akio Miyao
Nobuyuki Baba
Masayoshi Kanda
Akio Miyao
Nobuyuki Baba