BE524518A - - Google Patents


Publication number
BE524518A BE524518DA BE524518A BE 524518 A BE524518 A BE 524518A BE 524518D A BE524518D A BE 524518DA BE 524518 A BE524518 A BE 524518A
Application number
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.)
Publication of BE524518A publication Critical patent/BE524518A/xx
Priority to NL321692X priority Critical



    • A61B5/00Measuring for diagnostic purposes; Identification of persons
    • A61B5/08Detecting, measuring or recording devices for evaluating the respiratory organs
    • A61B5/0803Recording apparatus specially adapted therefor
BE524518D 1952-11-25 BE524518A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
NL321692X 1952-11-25

Publications (1)

Publication Number Publication Date
BE524518A true BE524518A (en)



Family Applications (1)

Application Number Title Priority Date Filing Date
BE524518D BE524518A (en) 1952-11-25

Country Status (7)

Country Link
US (1) US2837083A (en)
BE (1) BE524518A (en)
CH (1) CH321692A (en)
DE (1) DE1063750B (en)
FR (1) FR1092652A (en)
GB (1) GB742225A (en)
NL (1) NL85503C (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3081766A (en) * 1958-11-05 1963-03-19 Vyzk A Zkusebni Letecky Ustav Electromagnetic open-circuit spirometer
US3311109A (en) * 1964-06-05 1967-03-28 Instrumentation Associates Inc Spirometer
US3659589A (en) * 1969-09-15 1972-05-02 Jack R Lambert Spirograph mouthpiece
GB1457290A (en) * 1973-01-04 1976-12-01 Allen & Hanburys Ltd Spirometer
US3924611A (en) * 1973-04-06 1975-12-09 Jury Petrovich Galitsky Spirometer and anenometer apparatus

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE286614C (en) *
DE663675C (en) * 1934-03-10 1938-08-11 Hugo Dornseif Spirometer
GB416640A (en) * 1934-03-15 1934-09-18 Conrad Hanrott Improvements in pens
US2155136A (en) * 1936-01-17 1939-04-18 Clarence I Langdon Method of and means for recording artificial respirations
US2326925A (en) * 1940-07-01 1943-08-17 Bortini Franco System and device for measuring the quantity of air sent out in one or more breaths
US2427145A (en) * 1947-03-06 1947-09-09 Frederick W Koehler Apparatus for measuring pulmonary capacity of human beings
US2593285A (en) * 1948-04-26 1952-04-15 Shell Dev Oil well flowmeter
DE832683C (en) * 1949-10-13 1952-02-28 Rupert Groeber Maximum consumption display device for gas and water meters

Also Published As

Publication number Publication date
US2837083A (en) 1958-06-03
DE1063750B (en) 1959-08-20
FR1092652A (en) 1955-04-26
GB742225A (en) 1955-12-21
NL85503C (en)
CH321692A (en) 1957-05-15

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