FR358561A - Annunciator for phones - Google Patents

Annunciator for phones

Info

Publication number
FR358561A
FR358561A FR358561DA FR358561A FR 358561 A FR358561 A FR 358561A FR 358561D A FR358561D A FR 358561DA FR 358561 A FR358561 A FR 358561A
Authority
FR
France
Prior art keywords
annunciator
phones
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
Alfred Laurentius Peterson
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 FR358561A publication Critical patent/FR358561A/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G08—SIGNALLING
    • G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
    • G08B5/00—Visible signalling systems, e.g. personal calling systems, remote indication of seats occupied
    • G08B5/22—Visible signalling systems, e.g. personal calling systems, remote indication of seats occupied using electric transmission; using electromagnetic transmission
    • G08B5/24—Visible signalling systems, e.g. personal calling systems, remote indication of seats occupied using electric transmission; using electromagnetic transmission with indicator element moving about a pivot, e.g. hinged flap or rotating vane
    • G08B5/28—Visible signalling systems, e.g. personal calling systems, remote indication of seats occupied using electric transmission; using electromagnetic transmission with indicator element moving about a pivot, e.g. hinged flap or rotating vane with hinged flap or arm

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • General Physics & Mathematics (AREA)
FR358561D 1905-10-16 1905-10-16 Annunciator for phones Expired FR358561A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR358561T 1905-10-16

Publications (1)

Publication Number Publication Date
FR358561A true FR358561A (en) 1906-02-24

Family

ID=1406379

Family Applications (1)

Application Number Title Priority Date Filing Date
FR358561D Expired FR358561A (en) 1905-10-16 1905-10-16 Annunciator for phones

Country Status (1)

Country Link
FR (1) FR358561A (en)

Similar Documents

Publication Publication Date Title
FR358561A (en) Annunciator for phones
FR351856A (en) Counter for telephone communications
FR5076E (en) Protective clothing for motorists
FR356948A (en) Crusher crusher
CH33955A (en) Support for transmission
FR356343A (en) Bakery crusher-sifter
FR357990A (en) Telephone transmitter
FR359517A (en) Telephone transmitter
FR351898A (en) Telephone transmitter
FR389133A (en) Support for telephone receiver
FR357843A (en) Chassis for tricars
FR360832A (en) Mobile support for writing
CH33385A (en) Bell ringing
FR352632A (en) Harnesses for quarterons
FI2416A (en) Font phone
FR358909A (en) Antivibrator for automobiles
CH33698A (en) Dial foot
FR350517A (en) Release for guimpier trade
CH33917A (en) Can for preserves
FR357071A (en) Telephoto
CH34393A (en) Watch dial
FR4091E (en) Telephone receiver
FR352471A (en) Scaffolding support
FR352988A (en) Crank-lever for cycles
CH36573A (en) Reproducer for talking machines