FR735272A - Method and device for determining the degree of deafness of a subject and applications thereof - Google Patents

Method and device for determining the degree of deafness of a subject and applications thereof

Info

Publication number
FR735272A
FR735272A FR735272DA FR735272A FR 735272 A FR735272 A FR 735272A FR 735272D A FR735272D A FR 735272DA FR 735272 A FR735272 A FR 735272A
Authority
FR
France
Prior art keywords
deafness
subject
applications
determining
degree
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
Other languages
French (fr)
Inventor
Orin Edward Marvel
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed filed Critical
Application granted granted Critical
Publication of FR735272A publication Critical patent/FR735272A/en
Expired legal-status Critical Current

Links

FR735272D 1931-04-17 1932-04-15 Method and device for determining the degree of deafness of a subject and applications thereof Expired FR735272A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US735272XA 1931-04-17 1931-04-17

Publications (1)

Publication Number Publication Date
FR735272A true FR735272A (en) 1932-11-05

Family

ID=22114214

Family Applications (1)

Application Number Title Priority Date Filing Date
FR735272D Expired FR735272A (en) 1931-04-17 1932-04-15 Method and device for determining the degree of deafness of a subject and applications thereof

Country Status (1)

Country Link
FR (1) FR735272A (en)

Similar Documents

Publication Publication Date Title
FR733127A (en) Device for direct reciprocal blocking between the shutter and the perforator of automatic firearms
FR709707A (en) Photographic film and method of establishing it
FR830297A (en) Method and device for anesthesia
FR735272A (en) Method and device for determining the degree of deafness of a subject and applications thereof
FR735584A (en) Device for lateral and vertical adjustment and for the protection of sharp tools
FR848932A (en) Method and device for the formation of artificial smoke
FR691611A (en) Method and device for obtaining radiographs
FR716977A (en) Method and device for ventilating premises
FR730755A (en) Method and device for operating the junction of detached objects
FR855579A (en) Method and device for the manufacture of fly traps
FR726843A (en) Method and device for controlling the rate of turn of a projectile
FR725913A (en) Method and device for the transport of household waste
FR721287A (en) Method and device for underground spreading
FR750977A (en) Method and device for obtaining magnesium-metal
FR801077A (en) Method and device for air conditioning
FR779051A (en) Method and device for the execution of static piles
FR714475A (en) Process and device for the manufacture of acetaldehyde
FR782245A (en) Method and device for establishing deep foundations
FR774620A (en) Method and device for the execution of concrete piles
FR729594A (en) Method and device for the manufacture of alloys
FR723489A (en) Method and device for the manufacture of screws
FR760528A (en) Method and device for the manufacture and for the staggered superposition of all objects
FR808158A (en) Method and device for obtaining relief photographs
FR800030A (en) Method and device for the production of works on canvas
FR774978A (en) Method and device for making pancakes