CA261196A - Dispositif d'essai des oreilles - Google Patents

Dispositif d'essai des oreilles

Info

Publication number
CA261196A
CA261196A CA261196A CA261196DA CA261196A CA 261196 A CA261196 A CA 261196A CA 261196 A CA261196 A CA 261196A CA 261196D A CA261196D A CA 261196DA CA 261196 A CA261196 A CA 261196A
Authority
CA
Canada
Prior art keywords
testing device
ear testing
ear
testing
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.)
Expired
Application number
CA261196A
Other languages
English (en)
Inventor
Joseph Haffey Matthew
Harry Freeman William
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
Publication date
Application granted granted Critical
Publication of CA261196A publication Critical patent/CA261196A/fr
Expired legal-status Critical Current

Links

CA261196A Dispositif d'essai des oreilles Expired CA261196A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA261196T

Publications (1)

Publication Number Publication Date
CA261196A true CA261196A (fr) 1926-05-25

Family

ID=35189146

Family Applications (1)

Application Number Title Priority Date Filing Date
CA261196A Expired CA261196A (fr) Dispositif d'essai des oreilles

Country Status (1)

Country Link
CA (1) CA261196A (fr)

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