FR16961E - - Google Patents

Info

Publication number
FR16961E
FR16961E FR16961DA FR16961E FR 16961 E FR16961 E FR 16961E FR 16961D A FR16961D A FR 16961DA FR 16961 E FR16961 E FR 16961E
Authority
FR
France
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.)
Active
Application number
Other languages
French (fr)
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.)
Publication of FR16961E publication Critical patent/FR16961E/fr
Active 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
    • H04Q5/14—Signalling by pulses
    • H04Q5/16—Signalling by pulses by predetermined number of pulses
    • 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
    • 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
    • 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
    • H04Q5/18—Selecting arrangements wherein two or more subscriber stations are connected by the same line to the exchange with indirect connection, i.e. through subordinate switching centre
    • H04Q5/20—Selecting arrangements wherein two or more subscriber stations are connected by the same line to the exchange with indirect connection, i.e. through subordinate switching centre the subordinate centre permitting interconnection of subscribers connected thereto
    • 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
    • H04Q5/18—Selecting arrangements wherein two or more subscriber stations are connected by the same line to the exchange with indirect connection, i.e. through subordinate switching centre
    • H04Q5/22—Selecting arrangements wherein two or more subscriber stations are connected by the same line to the exchange with indirect connection, i.e. through subordinate switching centre the subordinate centre not permitting interconnection of subscribers connected thereto

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Emergency Protection Circuit Devices (AREA)
  • Relay Circuits (AREA)
  • Switches That Are Operated By Magnetic Or Electric Fields (AREA)
FR16961D 1911-03-30 Active FR16961E (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US431764XA 1911-03-30 1911-03-30

Publications (1)

Publication Number Publication Date
FR16961E true FR16961E (en)

Family

ID=8658837

Family Applications (7)

Application Number Title Priority Date Filing Date
FR16961D Active FR16961E (en) 1911-03-30
FR14528A Expired FR14528E (en) 1911-03-30 Signal and selector system for shared lines
FR14496A Expired FR14496E (en) 1911-03-30 Signal and selector system for shared lines
FR16960A Expired FR16960E (en) 1911-03-30 Process for operating a steam heating appliance, using a gaseous, liquid or solid fuel, or alternatively, an electric current, or water vapor
FR14781A Expired FR14781E (en) 1911-03-30 Signal and selector system for shared lines
FR17998A Expired FR17998E (en) 1911-03-30 Signal and selector system for shared lines
FR431764A Expired FR431764A (en) 1911-03-30 1911-06-29 Signal and selector system for shared lines

Family Applications After (6)

Application Number Title Priority Date Filing Date
FR14528A Expired FR14528E (en) 1911-03-30 Signal and selector system for shared lines
FR14496A Expired FR14496E (en) 1911-03-30 Signal and selector system for shared lines
FR16960A Expired FR16960E (en) 1911-03-30 Process for operating a steam heating appliance, using a gaseous, liquid or solid fuel, or alternatively, an electric current, or water vapor
FR14781A Expired FR14781E (en) 1911-03-30 Signal and selector system for shared lines
FR17998A Expired FR17998E (en) 1911-03-30 Signal and selector system for shared lines
FR431764A Expired FR431764A (en) 1911-03-30 1911-06-29 Signal and selector system for shared lines

Country Status (2)

Country Link
DE (3) DE255339C (en)
FR (7) FR431764A (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3078870A (en) * 1959-05-29 1963-02-26 Babson Bros Co Vacuum regulator
FR2574608A1 (en) * 1984-12-06 1986-06-13 Arribe Jean Igor Multiplying equipment for telecommunication lines
FR2754201B1 (en) * 1996-10-04 1998-12-11 E P B Emile Pfalzgraf DEVICE FOR TIGHTENING HOLLOW CONE ATTACHMENTS
DE19920748A1 (en) * 1999-05-05 2000-11-09 Guehring Joerg Clamping system for high speeds
DE102004009217A1 (en) 2004-02-12 2005-09-01 Gühring, Jörg, Dr. Clamping element for tool clamps

Also Published As

Publication number Publication date
FR14781E (en) 1912-02-12
FR14528E (en) 1911-12-30
DE275426C (en)
DE251835C (en)
FR14496E (en) 1911-12-19
FR16960E (en) 1913-05-26
DE255339C (en)
FR431764A (en) 1911-11-20
FR17998E (en) 1914-01-05

Similar Documents

Publication Publication Date Title
FR16961E (en)
FR443699A (en)
FR435823A (en)
FR441184A (en)
CH52549A (en)
GB191101394A (en)
FR14678E (en)
FR441165A (en)
CH52610A (en)
CH52627A (en)
CH52511A (en)
FR16032A (en)
FR15055A (en)
FR429279A (en)
DE247028C (en)
GB190916955A (en)
FR13813A (en)
FR17392E (en)
FR15237A (en)
FR447293A (en)
FR15338A (en)
FR429291A (en)
FR16507A (en)
FR441153A (en)
FR441147A (en)