FR1176158A - Device for automatic calling of a subscriber to the telephone - Google Patents

Device for automatic calling of a subscriber to the telephone

Info

Publication number
FR1176158A
FR1176158A FR1176158DA FR1176158A FR 1176158 A FR1176158 A FR 1176158A FR 1176158D A FR1176158D A FR 1176158DA FR 1176158 A FR1176158 A FR 1176158A
Authority
FR
France
Prior art keywords
subscriber
telephone
automatic calling
calling
automatic
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
Application number
Other languages
French (fr)
Inventor
Jean-Rene-Louis Lerouxel
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed filed Critical
Application granted granted Critical
Publication of FR1176158A publication Critical patent/FR1176158A/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • H04M1/274—Devices whereby a plurality of signals may be stored simultaneously with provision for storing more than one subscriber number at a time, e.g. using toothed disc

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
FR1176158D 1957-04-16 1957-04-16 Device for automatic calling of a subscriber to the telephone Expired FR1176158A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1176158T 1957-04-16

Publications (1)

Publication Number Publication Date
FR1176158A true FR1176158A (en) 1959-04-07

Family

ID=9659584

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1176158D Expired FR1176158A (en) 1957-04-16 1957-04-16 Device for automatic calling of a subscriber to the telephone

Country Status (1)

Country Link
FR (1) FR1176158A (en)

Similar Documents

Publication Publication Date Title
BE582408A (en) Subscriber calling device.
FR1220979A (en) Device for receiving a call from a telephone set
FR1206753A (en) Telephone call device
BE590951A (en) Telephone dial illumination device.
FR1195038A (en) Device for establishing family trees
FR1176158A (en) Device for automatic calling of a subscriber to the telephone
BE597861A (en) Telephone call transmitter
FR1133971A (en) Automatic call device for telephone device
CH413925A (en) Device for charging telephone subscribers
FR1209567A (en) Tape advancement device for automatic telephone number calling devices
CH307142A (en) Device for automatic calling of telephone numbers.
FR1262722A (en) Telephone handset hooking mechanism
FR1113343A (en) Device for automatically calling a telephone number
FR1155508A (en) One-way coupling device
FR1143897A (en) Automatic intramuscular injection device
FR1170934A (en) Anti-vibration device for irrigation terminals
FR1256540A (en) Automatic telephone call installation
BE611543A (en) Automatic phone call device with directory
FR1166334A (en) Device for receiving call pulses
FR1142802A (en) Improvements to call dials used in automatic telephony
FR1201994A (en) Device for maintaining a structure
FR1117886A (en) Automatic answering device applicable to the telephone
FR1259529A (en) Maintenance device of an automatic telephone exchange
BE606397A (en) Device for a telephone system
FR1235125A (en) Device for recording telephone messages in the absence of the subscriber