FR2261535B1 - - Google Patents
Info
- Publication number
- FR2261535B1 FR2261535B1 FR7405420A FR7405420A FR2261535B1 FR 2261535 B1 FR2261535 B1 FR 2261535B1 FR 7405420 A FR7405420 A FR 7405420A FR 7405420 A FR7405420 A FR 7405420A FR 2261535 B1 FR2261535 B1 FR 2261535B1
- Authority
- FR
- France
- 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
Links
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R29/00—Arrangements for measuring or indicating electric quantities not covered by groups G01R19/00 - G01R27/00
- G01R29/22—Measuring piezoelectric properties
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Investigating Or Analyzing Materials By The Use Of Electric Means (AREA)
- Measurement Of Resistance Or Impedance (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR7405420A FR2261535A1 (en) | 1974-02-18 | 1974-02-18 | Quality control of piezoelectric material - provides measurement of temperature and frequency relationship in dielectric loss factor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR7405420A FR2261535A1 (en) | 1974-02-18 | 1974-02-18 | Quality control of piezoelectric material - provides measurement of temperature and frequency relationship in dielectric loss factor |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2261535A1 FR2261535A1 (en) | 1975-09-12 |
| FR2261535B1 true FR2261535B1 (Direct) | 1977-09-16 |
Family
ID=9135050
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR7405420A Granted FR2261535A1 (en) | 1974-02-18 | 1974-02-18 | Quality control of piezoelectric material - provides measurement of temperature and frequency relationship in dielectric loss factor |
Country Status (1)
| Country | Link |
|---|---|
| FR (1) | FR2261535A1 (Direct) |
-
1974
- 1974-02-18 FR FR7405420A patent/FR2261535A1/fr active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| FR2261535A1 (en) | 1975-09-12 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ST | Notification of lapse |