FR1280478A - émetteur d'impulsions - Google Patents
émetteur d'impulsionsInfo
- Publication number
- FR1280478A FR1280478A FR853351A FR853351A FR1280478A FR 1280478 A FR1280478 A FR 1280478A FR 853351 A FR853351 A FR 853351A FR 853351 A FR853351 A FR 853351A FR 1280478 A FR1280478 A FR 1280478A
- Authority
- FR
- France
- Prior art keywords
- pulse transmitter
- transmitter
- pulse
- 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
- H04M11/00—Telephonic communication systems specially adapted for combination with other electrical systems
- H04M11/02—Telephonic communication systems specially adapted for combination with other electrical systems with bell or annunciator systems
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M1/00—Substation equipment, e.g. for use by subscribers
- H04M1/26—Devices for calling a subscriber
- H04M1/27—Devices whereby a plurality of signals may be stored simultaneously
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M11/00—Telephonic communication systems specially adapted for combination with other electrical systems
- H04M11/007—Telephonic communication systems specially adapted for combination with other electrical systems with remote control systems
Landscapes
- Engineering & Computer Science (AREA)
- Signal Processing (AREA)
- Automation & Control Theory (AREA)
- Telephonic Communication Services (AREA)
- Selective Calling Equipment (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AT139760A AT220524B (de) | 1960-02-23 | 1960-02-23 | Impulsgeber |
Publications (1)
Publication Number | Publication Date |
---|---|
FR1280478A true FR1280478A (fr) | 1961-12-29 |
Family
ID=3512982
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR853351A Expired FR1280478A (fr) | 1960-02-23 | 1961-02-21 | émetteur d'impulsions |
Country Status (4)
Country | Link |
---|---|
AT (1) | AT220524B (fr) |
CH (1) | CH389020A (fr) |
DE (1) | DE1194449B (fr) |
FR (1) | FR1280478A (fr) |
-
1960
- 1960-02-23 AT AT139760A patent/AT220524B/de active
-
1961
- 1961-02-20 CH CH201261A patent/CH389020A/de unknown
- 1961-02-21 FR FR853351A patent/FR1280478A/fr not_active Expired
- 1961-02-21 DE DE1961K0042953 patent/DE1194449B/de active Pending
Also Published As
Publication number | Publication date |
---|---|
DE1194449B (de) | 1965-06-10 |
CH389020A (de) | 1965-03-15 |
AT220524B (de) | 1962-03-26 |
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