CA414155A - Systeme telephonique multiplex - Google Patents

Systeme telephonique multiplex

Info

Publication number
CA414155A
CA414155A CA414155A CA414155DA CA414155A CA 414155 A CA414155 A CA 414155A CA 414155 A CA414155 A CA 414155A CA 414155D A CA414155D A CA 414155DA CA 414155 A CA414155 A CA 414155A
Authority
CA
Canada
Prior art keywords
telephony system
multiplex telephony
multiplex
telephony
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
CA414155A
Other languages
English (en)
Inventor
Wolf Menno
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.)
Philips Lamps Ltd
Original Assignee
Philips Lamps Ltd
Publication date
Application granted granted Critical
Publication of CA414155A publication Critical patent/CA414155A/fr
Expired legal-status Critical Current

Links

CA414155A Systeme telephonique multiplex Expired CA414155A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA414155T

Publications (1)

Publication Number Publication Date
CA414155A true CA414155A (fr) 1943-07-27

Family

ID=35523341

Family Applications (1)

Application Number Title Priority Date Filing Date
CA414155A Expired CA414155A (fr) Systeme telephonique multiplex

Country Status (1)

Country Link
CA (1) CA414155A (fr)

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