FR352004A - Phone system - Google Patents

Phone system

Info

Publication number
FR352004A
FR352004A FR352004DA FR352004A FR 352004 A FR352004 A FR 352004A FR 352004D A FR352004D A FR 352004DA FR 352004 A FR352004 A FR 352004A
Authority
FR
France
Prior art keywords
phone system
phone
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
Peter Thomas Geyerman
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 FR352004A publication Critical patent/FR352004A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04Q—SELECTING
    • H04Q5/00—Selecting arrangements wherein two or more subscriber stations are connected by the same line to the exchange
    • H04Q5/02—Selecting arrangements wherein two or more subscriber stations are connected by the same line to the exchange with direct connection for all subscribers, i.e. party-line systems

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
FR352004D 1905-03-02 1905-03-02 Phone system Expired FR352004A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR352004T 1905-03-02

Publications (1)

Publication Number Publication Date
FR352004A true FR352004A (en) 1905-08-01

Family

ID=1400280

Family Applications (1)

Application Number Title Priority Date Filing Date
FR352004D Expired FR352004A (en) 1905-03-02 1905-03-02 Phone system

Country Status (1)

Country Link
FR (1) FR352004A (en)

Similar Documents

Publication Publication Date Title
FR352004A (en) Phone system
FR352868A (en) Switch system
FR374048A (en) Calendar-memorandum system
FR363052A (en) Advanced telephone system
FR351783A (en) Phone book system
FR4478E (en) Microphone system
FR351926A (en) Photophony system
FR352367A (en) Rubble-plotet system
FR365770A (en) Semi-automatic telephone system
FR364899A (en) Phone system
FR380893A (en) Phone system
FR356837A (en) Central telephone system
FR359465A (en) Advanced plansichter system
FR372107A (en) Microphone system
FR354956A (en) Voice advertising system
FR359203A (en) Gasifier system
FR343546A (en) Phone system
FR368725A (en) Tile system
FR352042A (en) Carburetor system
FR358148A (en) Carburetor system
FR364610A (en) Multiple phone system
FR353859A (en) Tank system
FR367014A (en) Telephone system
FR384388A (en) Telephone system
FR354665A (en) Music improviser system