FR1168607A - Fréquencemètre - Google Patents
FréquencemètreInfo
- Publication number
- FR1168607A FR1168607A FR1168607DA FR1168607A FR 1168607 A FR1168607 A FR 1168607A FR 1168607D A FR1168607D A FR 1168607DA FR 1168607 A FR1168607 A FR 1168607A
- Authority
- FR
- France
- Prior art keywords
- frequency meter
- meter
- frequency
- Prior art date
- 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
- G01R23/00—Arrangements for measuring frequencies; Arrangements for analysing frequency spectra
- G01R23/02—Arrangements for measuring frequency, e.g. pulse repetition rate; Arrangements for measuring period of current or voltage
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR1168607T | 1957-02-18 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR1168607A true FR1168607A (fr) | 1958-12-11 |
Family
ID=9656062
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR1168607D Expired FR1168607A (fr) | 1957-02-18 | 1957-02-18 | Fréquencemètre |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR1168607A (fr) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3079555A (en) * | 1958-01-21 | 1963-02-26 | J B T Instr Inc | Vibrating reed electro-responsive device |
-
1957
- 1957-02-18 FR FR1168607D patent/FR1168607A/fr not_active Expired
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3079555A (en) * | 1958-01-21 | 1963-02-26 | J B T Instr Inc | Vibrating reed electro-responsive device |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
FR1212914A (fr) | Détecteur de fréquence | |
FR1168607A (fr) | Fréquencemètre | |
CH362151A (de) | Tazitron | |
FR1148072A (fr) | Fréquencemètre | |
AT208633B (de) | Selbstverkäufer | |
DK90685C (da) | Viserfrekvensmåler. | |
CH336775A (de) | Schleppzeiger-Stoppuhr | |
FR1201221A (fr) | Oscillateur | |
FI28827A (fi) | Nestemittari | |
FR1196494A (fr) | Compteur | |
ES60287Y (es) | Nueva tapa-asa | |
CH336627A (fr) | Compteur | |
ES61865Y (es) | Fosforera-calendario | |
ES60032Y (es) | Anillo-junta | |
ES62481Y (es) | Pulsador-conmutador | |
ES58405Y (es) | Interruptor-conmutador | |
ES58614Y (es) | Antetrén-universal | |
AT198981B (de) | Pfluggrindel | |
AT199534B (de) | Malschloß | |
ES61283Y (es) | Tarjeta- sobre | |
ES58719Y (es) | Frasco-envase | |
ES59046Y (es) | Toalla-bolso | |
ES61937Y (es) | Mapa-mantel | |
ES59622Y (es) | Bolsa-estuche | |
ES59795Y (es) | Llave-llavero |