CA616641A - Binaural hearing aid - Google Patents

Binaural hearing aid

Info

Publication number: CA616641A
Authority: CA; Canada
Prior art keywords: hearing aid; binaural hearing; binaural; aid; hearing
Prior art date: 1961-03-21
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

CA616641A

Inventor

H. Hollingsworth Maurice

Hollingsworth Eleanor

Humphries Eleanor

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

1961-03-21

1961-03-21 Application granted granted Critical

1961-03-21 Publication of CA616641A publication Critical patent/CA616641A/en

Status Expired legal-status Critical Current

Links

CA616641A Binaural hearing aid Expired CA616641A (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
CA616641T

Publications (1)

Publication Number	Publication Date
CA616641A true CA616641A (en)	1961-03-21

Family

ID=35858941

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
CA616641A Expired CA616641A (en)			Binaural hearing aid

Country Status (1)

Country	Link
CA (1)	CA616641A (en)

0
- CA CA616641A patent/CA616641A/en not_active Expired

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