CA588334A - Systemes de telephone - Google Patents

Systemes de telephone

Info

Publication number
CA588334A
CA588334A CA588334A CA588334DA CA588334A CA 588334 A CA588334 A CA 588334A CA 588334 A CA588334 A CA 588334A CA 588334D A CA588334D A CA 588334DA CA 588334 A CA588334 A CA 588334A
Authority
CA
Canada
Prior art keywords
telephone systems
telephone
systems
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
CA588334A
Other languages
English (en)
Inventor
A. Hensler Bernard
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 Brothers and Co Ltd
Original Assignee
Siemens Brothers and Co Ltd
Publication date
Application granted granted Critical
Publication of CA588334A publication Critical patent/CA588334A/fr
Expired legal-status Critical Current

Links

CA588334A Systemes de telephone Expired CA588334A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA588334T

Publications (1)

Publication Number Publication Date
CA588334A true CA588334A (fr) 1959-12-08

Family

ID=35801875

Family Applications (1)

Application Number Title Priority Date Filing Date
CA588334A Expired CA588334A (fr) Systemes de telephone

Country Status (1)

Country Link
CA (1) CA588334A (fr)

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