ZM3472A1 - Device for attenuating and transmitting sound - Google Patents

Device for attenuating and transmitting sound

Info

Publication number
ZM3472A1
ZM3472A1 ZM34/72A ZM3472A ZM3472A1 ZM 3472 A1 ZM3472 A1 ZM 3472A1 ZM 34/72 A ZM34/72 A ZM 34/72A ZM 3472 A ZM3472 A ZM 3472A ZM 3472 A1 ZM3472 A1 ZM 3472A1
Authority
ZM
Zambia
Prior art keywords
attenuating
transmitting sound
sound
transmitting
Prior art date
Application number
ZM34/72A
Other languages
English (en)
Original Assignee
Rst Int Metals Ltd
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 Rst Int Metals Ltd filed Critical Rst Int Metals Ltd
Publication of ZM3472A1 publication Critical patent/ZM3472A1/xx

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
    • G01S15/00—Systems using the reflection or reradiation of acoustic waves, e.g. sonar systems
    • G01S15/02—Systems using the reflection or reradiation of acoustic waves, e.g. sonar systems using reflection of acoustic waves
    • G01S15/06—Systems determining the position data of a target
    • G01S15/08—Systems for measuring distance only

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Acoustics & Sound (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • General Physics & Mathematics (AREA)
  • Measurement Of Velocity Or Position Using Acoustic Or Ultrasonic Waves (AREA)
  • Pressure Welding/Diffusion-Bonding (AREA)
ZM34/72A 1971-02-26 1972-02-18 Device for attenuating and transmitting sound ZM3472A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB551971 1971-02-26

Publications (1)

Publication Number Publication Date
ZM3472A1 true ZM3472A1 (en) 1972-10-23

Family

ID=9797737

Family Applications (1)

Application Number Title Priority Date Filing Date
ZM34/72A ZM3472A1 (en) 1971-02-26 1972-02-18 Device for attenuating and transmitting sound

Country Status (7)

Country Link
BE (1) BE779883A (fr)
DE (1) DE2209068A1 (fr)
ES (1) ES400133A1 (fr)
FR (1) FR2131980A1 (fr)
IT (1) IT949194B (fr)
ZA (1) ZA72950B (fr)
ZM (1) ZM3472A1 (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102014225618A1 (de) 2014-12-11 2016-06-16 Mahle International Gmbh Verfahren zur Herstellung eines Hohlventils

Also Published As

Publication number Publication date
ZA72950B (en) 1973-03-28
DE2209068A1 (de) 1973-10-25
IT949194B (it) 1973-06-11
BE779883A (fr) 1972-06-16
FR2131980A1 (fr) 1972-11-17
ES400133A1 (es) 1975-01-01

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