CA236498A - Circuit arrangement for telephone traffic - Google Patents

Circuit arrangement for telephone traffic

Info

Publication number
CA236498A
CA236498A CA236498A CA236498DA CA236498A CA 236498 A CA236498 A CA 236498A CA 236498 A CA236498 A CA 236498A CA 236498D A CA236498D A CA 236498DA CA 236498 A CA236498 A CA 236498A
Authority
CA
Canada
Prior art keywords
circuit arrangement
telephone traffic
telephone
traffic
arrangement
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
CA236498A
Other languages
French (fr)
Inventor
Lubberger Fritz
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.)
Siemens and Halske AG
Original Assignee
Siemens and Halske AG
Publication date
Application granted granted Critical
Publication of CA236498A publication Critical patent/CA236498A/en
Expired legal-status Critical Current

Links

CA236498A Circuit arrangement for telephone traffic Expired CA236498A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA236498T

Publications (1)

Publication Number Publication Date
CA236498A true CA236498A (en) 1923-12-18

Family

ID=35133872

Family Applications (1)

Application Number Title Priority Date Filing Date
CA236498A Expired CA236498A (en) Circuit arrangement for telephone traffic

Country Status (1)

Country Link
CA (1) CA236498A (en)

Similar Documents

Publication Publication Date Title
CA236498A (en) Circuit arrangement for telephone traffic
CA231109A (en) Telephone system
CA232452A (en) Circuit arrangement for telephone installations
CA235656A (en) Substation telephone circuit
CA233314A (en) Signalling circuit
CA229730A (en) Carrier telephone circuit
CA236648A (en) Trunk circuit for telephone systems
CA219437A (en) Telephone circuit
CA208865A (en) Telephone toll circuit
CA233864A (en) Circuit breaker
CA229537A (en) Circuit breaker
CA234498A (en) Circuit breaker
CA231147A (en) Telephone set
CA235646A (en) Multiplex selecting circuit
CA244582A (en) Telephone circuit
CA245459A (en) Telephone circuit
CA220089A (en) Signalling circuit
CA235660A (en) Telephone system
CA236485A (en) Telephone system
CA236645A (en) Telephone system
CA236644A (en) Telephone system
CA236643A (en) Telephone system
CA236642A (en) Telephone system
CA236488A (en) Telephone system
CA236487A (en) Telephone system