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Oxygen concentrating apparatus

85
Assignee: TEIJIN PHARMA LTDPriority: Feb 24, 2016Filed: Aug 22, 2016Granted: Jan 16, 2018
Est. expiryFeb 24, 2036(~9.6 yrs left)· nominal 20-yr term from priority
Inventors:Shinichi ItoHideo Nawata
85
PatentIndex Score
26
Cited by
22
References
1
Claims

Claims

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CLAIM 
     
       The ornamental design for an oxygen concentrating apparatus, as shown and described.

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