FR1569459A - - Google Patents
Info
- Publication number
- FR1569459A FR1569459A FR1569459DA FR1569459A FR 1569459 A FR1569459 A FR 1569459A FR 1569459D A FR1569459D A FR 1569459DA FR 1569459 A FR1569459 A FR 1569459A
- 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
- G01R29/08—Measuring electromagnetic field characteristics
- G01R29/0807—Measuring electromagnetic field characteristics characterised by the application
- G01R29/0814—Field measurements related to measuring influence on or from apparatus, components or humans, e.g. in ESD, EMI, EMC, EMP testing, measuring radiation leakage; detecting presence of micro- or radiowave emitters; dosimetry; testing shielding; measurements related to lightning
Landscapes
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- General Physics & Mathematics (AREA)
- Investigating Or Analyzing Materials By The Use Of Ultrasonic Waves (AREA)
- Ultra Sonic Daignosis Equipment (AREA)
- Emergency Alarm Devices (AREA)
- Radar Systems Or Details Thereof (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US64944067A | 1967-06-26 | 1967-06-26 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR1569459A true FR1569459A (fr) | 1969-05-30 |
Family
ID=24604795
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR1569459D Expired FR1569459A (fr) | 1967-06-26 | 1968-06-24 |
Country Status (5)
Country | Link |
---|---|
BE (1) | BE717035A (fr) |
DE (1) | DE1766623A1 (fr) |
ES (1) | ES354806A1 (fr) |
FR (1) | FR1569459A (fr) |
GB (1) | GB1166977A (fr) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2480536A1 (fr) * | 1980-04-10 | 1981-10-16 | Hajime Industries | Detecteur de bruits parasites |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2160004B (en) * | 1984-03-15 | 1988-03-30 | Patrick Joseph Lally | Improvements relating to audible warning devices |
GB2194865A (en) * | 1986-08-18 | 1988-03-16 | Secr Defence | Radio frequency detector |
GB2236593B (en) * | 1989-08-25 | 1994-01-05 | Janet Heather Driver | Detector |
-
1968
- 1968-05-20 GB GB2401668A patent/GB1166977A/en not_active Expired
- 1968-06-07 ES ES354806A patent/ES354806A1/es not_active Expired
- 1968-06-24 BE BE717035D patent/BE717035A/xx unknown
- 1968-06-24 FR FR1569459D patent/FR1569459A/fr not_active Expired
- 1968-06-25 DE DE19681766623 patent/DE1766623A1/de active Pending
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2480536A1 (fr) * | 1980-04-10 | 1981-10-16 | Hajime Industries | Detecteur de bruits parasites |
Also Published As
Publication number | Publication date |
---|---|
DE1766623A1 (de) | 1971-08-12 |
GB1166977A (en) | 1969-10-15 |
BE717035A (fr) | 1968-12-02 |
ES354806A1 (es) | 1970-11-16 |
Similar Documents
Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |