NL48400C - - Google Patents

Info

Publication number
NL48400C
NL48400C NL48400DA NL48400C NL 48400 C NL48400 C NL 48400C NL 48400D A NL48400D A NL 48400DA NL 48400 C NL48400 C NL 48400C
Authority
NL
Netherlands
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 NL48400C publication Critical patent/NL48400C/xx

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N29/00—Investigating or analysing materials by the use of ultrasonic, sonic or infrasonic waves; Visualisation of the interior of objects by transmitting ultrasonic or sonic waves through the object
    • G01N29/04—Analysing solids
    • G01N29/06—Visualisation of the interior, e.g. acoustic microscopy

Landscapes

  • Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Investigating Or Analyzing Materials By The Use Of Ultrasonic Waves (AREA)
NL48400D 1936-08-08 NL48400C (ko)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE494613X 1936-08-08

Publications (1)

Publication Number Publication Date
NL48400C true NL48400C (ko)

Family

ID=6544748

Family Applications (1)

Application Number Title Priority Date Filing Date
NL48400D NL48400C (ko) 1936-08-08

Country Status (3)

Country Link
FR (1) FR825396A (ko)
GB (1) GB494613A (ko)
NL (1) NL48400C (ko)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2592222A (en) * 1949-04-27 1952-04-08 Sperry Prod Inc Lens system for ultrasonic viewing of defects in objects
US2592134A (en) * 1945-06-28 1952-04-08 Sperry Prod Inc Method of supersonic inspection
US2803128A (en) * 1952-12-31 1957-08-20 Gulton Ind Inc Method and apparatus for ascertaining ultrasonic beam patterns
US2833999A (en) * 1953-09-28 1958-05-06 Douglas H Howry Transducer
US2912853A (en) * 1955-04-18 1959-11-17 Gen Motors Corp Ultrasonic transmission testing method
US3137837A (en) * 1959-12-17 1964-06-16 Gen Motors Corp Ultrasonic power meter

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2592134A (en) * 1945-06-28 1952-04-08 Sperry Prod Inc Method of supersonic inspection
US2592222A (en) * 1949-04-27 1952-04-08 Sperry Prod Inc Lens system for ultrasonic viewing of defects in objects
US2803128A (en) * 1952-12-31 1957-08-20 Gulton Ind Inc Method and apparatus for ascertaining ultrasonic beam patterns
US2833999A (en) * 1953-09-28 1958-05-06 Douglas H Howry Transducer
US2912853A (en) * 1955-04-18 1959-11-17 Gen Motors Corp Ultrasonic transmission testing method
US3137837A (en) * 1959-12-17 1964-06-16 Gen Motors Corp Ultrasonic power meter

Also Published As

Publication number Publication date
GB494613A (en) 1938-10-28
FR825396A (fr) 1938-03-02

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