JPH02142898U - - Google Patents

Info

Publication number
JPH02142898U
JPH02142898U JP5147789U JP5147789U JPH02142898U JP H02142898 U JPH02142898 U JP H02142898U JP 5147789 U JP5147789 U JP 5147789U JP 5147789 U JP5147789 U JP 5147789U JP H02142898 U JPH02142898 U JP H02142898U
Authority
JP
Japan
Prior art keywords
wind instrument
exhalation
sensor
exhaled air
flow path
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
JP5147789U
Other languages
English (en)
Japanese (ja)
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed filed Critical
Priority to JP5147789U priority Critical patent/JPH02142898U/ja
Publication of JPH02142898U publication Critical patent/JPH02142898U/ja
Pending legal-status Critical Current

Links

JP5147789U 1989-04-28 1989-04-28 Pending JPH02142898U (enrdf_load_stackoverflow)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP5147789U JPH02142898U (enrdf_load_stackoverflow) 1989-04-28 1989-04-28

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP5147789U JPH02142898U (enrdf_load_stackoverflow) 1989-04-28 1989-04-28

Publications (1)

Publication Number Publication Date
JPH02142898U true JPH02142898U (enrdf_load_stackoverflow) 1990-12-04

Family

ID=31570959

Family Applications (1)

Application Number Title Priority Date Filing Date
JP5147789U Pending JPH02142898U (enrdf_load_stackoverflow) 1989-04-28 1989-04-28

Country Status (1)

Country Link
JP (1) JPH02142898U (enrdf_load_stackoverflow)

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