FR1145095A - Répéteur téléphonique - Google Patents
Répéteur téléphoniqueInfo
- Publication number
- FR1145095A FR1145095A FR1145095DA FR1145095A FR 1145095 A FR1145095 A FR 1145095A FR 1145095D A FR1145095D A FR 1145095DA FR 1145095 A FR1145095 A FR 1145095A
- Authority
- FR
- France
- Prior art keywords
- telephone repeater
- repeater
- telephone
- 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
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M1/00—Substation equipment, e.g. for use by subscribers
- H04M1/60—Substation equipment, e.g. for use by subscribers including speech amplifiers
Landscapes
- Engineering & Computer Science (AREA)
- Signal Processing (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT1145095X | 1955-05-27 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR1145095A true FR1145095A (fr) | 1957-10-22 |
Family
ID=11431912
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR1145095D Expired FR1145095A (fr) | 1955-05-27 | 1956-04-06 | Répéteur téléphonique |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR1145095A (fr) |
-
1956
- 1956-04-06 FR FR1145095D patent/FR1145095A/fr not_active Expired
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CH346455A (fr) | Stylographe | |
CH341735A (fr) | Stylographe | |
BE760649Q (fr) | Thiazoleazodiphenylamines | |
CH343465A (fr) | Installation téléphonique | |
CH343462A (de) | Telephon-Teilnehmerapparat | |
FR1131948A (fr) | Stylographe combiné | |
FR1139379A (fr) | Bathymètre combiné | |
FR1126627A (fr) | Décélérographe | |
FR1145095A (fr) | Répéteur téléphonique | |
AT194920B (de) | Telephonrelais | |
AT189240B (de) | Fernsprechstation | |
FR1156776A (fr) | Cadran téléphonique | |
CH329910A (de) | Selektivnetzwerk | |
CH343510A (de) | Stromwender | |
CH350686A (de) | Transfluxor | |
CH340130A (it) | Foglio-busta | |
FR1130059A (fr) | Appeau | |
CH331665A (it) | Cavo telefonico | |
DK86498C (da) | Telefonapparat. | |
FI30598A (fi) | Kontorstol | |
ES49994Y (es) | Control telefónico | |
DK86825C (da) | Telefonanlæg. | |
FI27908A (fi) | Ringformig tätningsanordning | |
AT193962B (de) | Reihenklemme | |
AT197878B (de) | Reihenklemme |