DE417139C - Tonotelemeter - Google Patents

Tonotelemeter

Info

Publication number
DE417139C
DE417139C DEC34963D DEC0034963D DE417139C DE 417139 C DE417139 C DE 417139C DE C34963 D DEC34963 D DE C34963D DE C0034963 D DEC0034963 D DE C0034963D DE 417139 C DE417139 C DE 417139C
Authority
DE
Germany
Prior art keywords
tonotelemeter
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
DEC34963D
Other languages
German (de)
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.)
HANS CASPARY DR
Original Assignee
HANS CASPARY DR
Publication date
Priority to DEC34963D priority Critical patent/DE417139C/en
Application granted granted Critical
Publication of DE417139C publication Critical patent/DE417139C/en
Expired legal-status Critical Current

Links

Classifications

    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61BDIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B3/00Apparatus for testing the eyes; Instruments for examining the eyes
    • A61B3/10Objective types, i.e. instruments for examining the eyes independent of the patients' perceptions or reactions
    • A61B3/16Objective types, i.e. instruments for examining the eyes independent of the patients' perceptions or reactions for measuring intraocular pressure, e.g. tonometers
DEC34963D Tonotelemeter Expired DE417139C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DEC34963D DE417139C (en) Tonotelemeter

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEC34963D DE417139C (en) Tonotelemeter

Publications (1)

Publication Number Publication Date
DE417139C true DE417139C (en) 1925-08-07

Family

ID=7021577

Family Applications (1)

Application Number Title Priority Date Filing Date
DEC34963D Expired DE417139C (en) Tonotelemeter

Country Status (1)

Country Link
DE (1) DE417139C (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1292780B (en) * 1963-12-16 1969-04-17 Instr Corp Comp tonometer
US4910751A (en) * 1986-11-13 1990-03-20 Telefonaktiebolaget L M Ericsson Method and apparatus for reversible compression of information-carrying symbols

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1292780B (en) * 1963-12-16 1969-04-17 Instr Corp Comp tonometer
US4910751A (en) * 1986-11-13 1990-03-20 Telefonaktiebolaget L M Ericsson Method and apparatus for reversible compression of information-carrying symbols

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