DD106711A1 - - Google Patents
Info
- Publication number
- DD106711A1 DD106711A1 DD17376773A DD17376773A DD106711A1 DD 106711 A1 DD106711 A1 DD 106711A1 DD 17376773 A DD17376773 A DD 17376773A DD 17376773 A DD17376773 A DD 17376773A DD 106711 A1 DD106711 A1 DD 106711A1
- Authority
- DD
- German Democratic Republic
Links
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01H—MEASUREMENT OF MECHANICAL VIBRATIONS OR ULTRASONIC, SONIC OR INFRASONIC WAVES
- G01H5/00—Measuring propagation velocity of ultrasonic, sonic or infrasonic waves, e.g. of pressure waves
-
- 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
- G01N29/07—Analysing solids by measuring propagation velocity or propagation time of acoustic waves
Landscapes
- Physics & Mathematics (AREA)
- General 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)
- Immunology (AREA)
- Pathology (AREA)
- Investigating Or Analyzing Materials By The Use Of Ultrasonic Waves (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU1866194A SU423377A1 (ru) | 1973-01-16 | 1973-01-16 | Прибор дл измерени скорости ультразвука в твердых и жидких средах |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DD106711A1 true DD106711A1 (xx) | 1974-06-20 |
Family
ID=20537650
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DD17376773A DD106711A1 (xx) | 1973-01-16 | 1973-09-28 |
Country Status (4)
| Country | Link |
|---|---|
| DD (1) | DD106711A1 (xx) |
| GB (1) | GB1449884A (xx) |
| HU (1) | HU169340B (xx) |
| SU (1) | SU423377A1 (xx) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2658436B2 (ja) * | 1989-10-13 | 1997-09-30 | 日産自動車株式会社 | 超音波音速測定法 |
-
1973
- 1973-01-16 SU SU1866194A patent/SU423377A1/ru active
- 1973-09-05 HU HUII000159 patent/HU169340B/hu unknown
- 1973-09-18 GB GB4367473A patent/GB1449884A/en not_active Expired
- 1973-09-28 DD DD17376773A patent/DD106711A1/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| DE2346983A1 (de) | 1974-07-18 |
| DE2346983B2 (de) | 1975-11-06 |
| SU423377A1 (ru) | 1975-02-25 |
| HU169340B (xx) | 1976-11-28 |
| GB1449884A (en) | 1976-09-15 |