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Patent Searching and Data


Title:
The mask for air crews
Document Type and Number:
Japanese Patent JP6292840
Kind Code:
B2
Inventors:
小野 研一
高山 祐輔
Application Number:
JP2013241988A
Publication Date:
March 14, 2018
Filing Date:
November 22, 2013
Export Citation:
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Assignee:
株式会社重松製作所
International Classes:
A62B18/02; A62B7/14; A62B18/08; B64D13/00
Domestic Patent References:
JP7020790U
JP5000166U
JP11267232A
JP8992U
JP5559648U
JP585455U
Foreign References:
US20040194782
US20060180153
US20100258131
Attorney, Agent or Firm:
田中 宏