BE423941A - - Google Patents
Info
- Publication number
- BE423941A BE423941A BE423941DA BE423941A BE 423941 A BE423941 A BE 423941A BE 423941D A BE423941D A BE 423941DA BE 423941 A BE423941 A BE 423941A
- Authority
- BE
- Belgium
- Prior art keywords
- recording
- needles
- microphone
- switch
- recorder
- Prior art date
Links
- 230000033001 locomotion Effects 0.000 claims description 11
- 239000013078 crystal Substances 0.000 claims description 7
- 238000010438 heat treatment Methods 0.000 claims description 7
- 230000003213 activating effect Effects 0.000 claims description 2
- 230000000694 effects Effects 0.000 claims description 2
- 239000004020 conductor Substances 0.000 description 8
- 230000007935 neutral effect Effects 0.000 description 6
- 238000010276 construction Methods 0.000 description 5
- 230000007246 mechanism Effects 0.000 description 3
- 239000002184 metal Substances 0.000 description 3
- 210000003423 ankle Anatomy 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 1
- 239000003990 capacitor Substances 0.000 description 1
- 239000004568 cement Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000009977 dual effect Effects 0.000 description 1
- 239000013013 elastic material Substances 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 239000011888 foil Substances 0.000 description 1
- 239000011810 insulating material Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000009347 mechanical transmission Effects 0.000 description 1
- 239000012528 membrane Substances 0.000 description 1
- 230000010355 oscillation Effects 0.000 description 1
- 230000035515 penetration Effects 0.000 description 1
- 230000000717 retained effect Effects 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 230000035897 transcription Effects 0.000 description 1
- 238000013518 transcription Methods 0.000 description 1
Landscapes
- Measurement Of Mechanical Vibrations Or Ultrasonic Waves (AREA)
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE423941A true BE423941A (https=) |
Family
ID=85286
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE423941D BE423941A (https=) |
Country Status (1)
| Country | Link |
|---|---|
| BE (1) | BE423941A (https=) |
-
0
- BE BE423941D patent/BE423941A/fr unknown
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