CA772710A - Method and apparatus for testing hearing - Google Patents

Method and apparatus for testing hearing

Info

Publication number
CA772710A
CA772710A CA772710A CA772710DA CA772710A CA 772710 A CA772710 A CA 772710A CA 772710 A CA772710 A CA 772710A CA 772710D A CA772710D A CA 772710DA CA 772710 A CA772710 A CA 772710A
Authority
CA
Canada
Prior art keywords
testing hearing
hearing
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
CA772710A
Inventor
P. Towne Arnold
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.)
Electro General Corp
Original Assignee
Electro General Corp
Publication date
Application granted granted Critical
Publication of CA772710A publication Critical patent/CA772710A/en
Expired legal-status Critical Current

Links

CA772710A Method and apparatus for testing hearing Expired CA772710A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA772710T

Publications (1)

Publication Number Publication Date
CA772710A true CA772710A (en) 1967-11-28

Family

ID=36219982

Family Applications (1)

Application Number Title Priority Date Filing Date
CA772710A Expired CA772710A (en) Method and apparatus for testing hearing

Country Status (1)

Country Link
CA (1) CA772710A (en)

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