FR1338362A - Elastic wave generator - Google Patents

Elastic wave generator

Info

Publication number
FR1338362A
FR1338362A FR900771A FR900771A FR1338362A FR 1338362 A FR1338362 A FR 1338362A FR 900771 A FR900771 A FR 900771A FR 900771 A FR900771 A FR 900771A FR 1338362 A FR1338362 A FR 1338362A
Authority
FR
France
Prior art keywords
wave generator
elastic wave
elastic
generator
wave
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
FR900771A
Other languages
French (fr)
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.)
Teknika Inc
Original Assignee
Teknika Inc
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 by Teknika Inc filed Critical Teknika Inc
Priority to FR900771A priority Critical patent/FR1338362A/en
Application granted granted Critical
Publication of FR1338362A publication Critical patent/FR1338362A/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G10—MUSICAL INSTRUMENTS; ACOUSTICS
    • G10K—SOUND-PRODUCING DEVICES; METHODS OR DEVICES FOR PROTECTING AGAINST, OR FOR DAMPING, NOISE OR OTHER ACOUSTIC WAVES IN GENERAL; ACOUSTICS NOT OTHERWISE PROVIDED FOR
    • G10K5/00—Whistles
    • G10K5/02—Ultrasonic whistles

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Acoustics & Sound (AREA)
  • Multimedia (AREA)
FR900771A 1962-06-14 1962-06-14 Elastic wave generator Expired FR1338362A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR900771A FR1338362A (en) 1962-06-14 1962-06-14 Elastic wave generator

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR900771A FR1338362A (en) 1962-06-14 1962-06-14 Elastic wave generator

Publications (1)

Publication Number Publication Date
FR1338362A true FR1338362A (en) 1963-09-27

Family

ID=8781042

Family Applications (1)

Application Number Title Priority Date Filing Date
FR900771A Expired FR1338362A (en) 1962-06-14 1962-06-14 Elastic wave generator

Country Status (1)

Country Link
FR (1) FR1338362A (en)

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