Title:
A silencer and an amplitude adjustment method of the diaphragm part
Document Type and Number:
Japanese Patent JP5980049
Kind Code:
B2
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Inventors:
Yasunori Yasuzumi
Application Number:
JP2012187975A
Publication Date:
August 31, 2016
Filing Date:
August 28, 2012
Export Citation:
Assignee:
Yasunori Yasuzumi
International Classes:
A61F11/14; G10K11/178
Domestic Patent References:
| JP3087152U | ||||
| JP6200730A |
Attorney, Agent or Firm:
Yasutoshi Iwata
Kitao Matsuura
Yu Yamamoto
Kitao Matsuura
Yu Yamamoto