FR344916A - Autocommutateur téléphonique - Google Patents

Autocommutateur téléphonique

Info

Publication number
FR344916A
FR344916A FR344916DA FR344916A FR 344916 A FR344916 A FR 344916A FR 344916D A FR344916D A FR 344916DA FR 344916 A FR344916 A FR 344916A
Authority
FR
France
Prior art keywords
pbx
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
English (en)
Inventor
Jules-Charles Bonierbale
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
JULES CHARLES BONIERBALE
Original Assignee
JULES CHARLES BONIERBALE
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 by JULES CHARLES BONIERBALE filed Critical JULES CHARLES BONIERBALE
Application granted granted Critical
Publication of FR344916A publication Critical patent/FR344916A/fr
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
    • H04M1/52—Arrangements wherein a dial or the like is mechanically coupled to a line selector

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
FR344916D 1903-07-30 1904-07-18 Autocommutateur téléphonique Expired FR344916A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
BE344916X 1903-07-30

Publications (1)

Publication Number Publication Date
FR344916A true FR344916A (fr) 1904-11-16

Family

ID=1393757

Family Applications (1)

Application Number Title Priority Date Filing Date
FR344916D Expired FR344916A (fr) 1903-07-30 1904-07-18 Autocommutateur téléphonique

Country Status (1)

Country Link
FR (1) FR344916A (fr)

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