CA649969A - Ear insert hearing aid - Google Patents

Ear insert hearing aid

Info

Publication number
CA649969A
CA649969A CA649969A CA649969DA CA649969A CA 649969 A CA649969 A CA 649969A CA 649969 A CA649969 A CA 649969A CA 649969D A CA649969D A CA 649969DA CA 649969 A CA649969 A CA 649969A
Authority
CA
Canada
Prior art keywords
hearing aid
ear insert
insert hearing
ear
aid
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
CA649969A
Inventor
M. Busse Harold
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.)
Sonotone Corp
Original Assignee
Sonotone Corp
Publication date
Application granted granted Critical
Publication of CA649969A publication Critical patent/CA649969A/en
Expired legal-status Critical Current

Links

CA649969A Ear insert hearing aid Expired CA649969A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA649969T

Publications (1)

Publication Number Publication Date
CA649969A true CA649969A (en) 1962-10-09

Family

ID=35938612

Family Applications (1)

Application Number Title Priority Date Filing Date
CA649969A Expired CA649969A (en) Ear insert hearing aid

Country Status (1)

Country Link
CA (1) CA649969A (en)

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