FR363052A - Advanced telephone system - Google Patents

Advanced telephone system

Info

Publication number
FR363052A
FR363052A FR363052DA FR363052A FR 363052 A FR363052 A FR 363052A FR 363052D A FR363052D A FR 363052DA FR 363052 A FR363052 A FR 363052A
Authority
FR
France
Prior art keywords
telephone system
advanced telephone
advanced
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
Application number
Other languages
French (fr)
Inventor
Edward Joseph Hall
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Application granted granted Critical
Publication of FR363052A publication Critical patent/FR363052A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M9/00—Arrangements for interconnection not involving centralised switching
    • H04M9/001—Two-way communication systems between a limited number of parties

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
FR363052D 1905-02-08 1906-02-07 Advanced telephone system Expired FR363052A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US363052XA 1905-02-08 1905-02-08

Publications (1)

Publication Number Publication Date
FR363052A true FR363052A (en) 1906-07-20

Family

ID=1410498

Family Applications (1)

Application Number Title Priority Date Filing Date
FR363052D Expired FR363052A (en) 1905-02-08 1906-02-07 Advanced telephone system

Country Status (1)

Country Link
FR (1) FR363052A (en)

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