CA424971A - Acoustic stethoscope - Google Patents

Acoustic stethoscope

Info

Publication number
CA424971A
CA424971A CA424971A CA424971DA CA424971A CA 424971 A CA424971 A CA 424971A CA 424971 A CA424971 A CA 424971A CA 424971D A CA424971D A CA 424971DA CA 424971 A CA424971 A CA 424971A
Authority
CA
Canada
Prior art keywords
acoustic stethoscope
stethoscope
acoustic
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
CA424971A
Other languages
French (fr)
Inventor
Ferdinand Olson Harry
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.)
RCA Corp
Original Assignee
Radio Corporation of America
Publication date
Application granted granted Critical
Publication of CA424971A publication Critical patent/CA424971A/en
Expired legal-status Critical Current

Links

CA424971A Acoustic stethoscope Expired CA424971A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA424971T

Publications (1)

Publication Number Publication Date
CA424971A true CA424971A (en) 1945-01-09

Family

ID=35535988

Family Applications (1)

Application Number Title Priority Date Filing Date
CA424971A Expired CA424971A (en) Acoustic stethoscope

Country Status (1)

Country Link
CA (1) CA424971A (en)

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