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AU143621B2 - Improvements in or relating to transmitting arrangements for carrier-wave telephone-system - Google Patents
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AU143621B2 - Improvements in or relating to transmitting arrangements for carrier-wave telephone-system - Google Patents

Improvements in or relating to transmitting arrangements for carrier-wave telephone-system

Info

Publication number
AU143621B2
AU143621B2 AU20211/48A AU2021148A AU143621B2 AU 143621 B2 AU143621 B2 AU 143621B2 AU 20211/48 A AU20211/48 A AU 20211/48A AU 2021148 A AU2021148 A AU 2021148A AU 143621 B2 AU143621 B2 AU 143621B2
Authority
AU
Australia
Prior art keywords
relating
carrier
transmitting arrangements
wave telephone
telephone
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
AU20211/48A
Other versions
AU2021148A (en
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.)
Koninklijke Philips NV
Original Assignee
Philips Gloeilampenfabrieken NV
Filing date
Publication date
Application filed by Philips Gloeilampenfabrieken NV filed Critical Philips Gloeilampenfabrieken NV
Application granted granted Critical
Publication of AU143621B2 publication Critical patent/AU143621B2/en
Publication of AU2021148A publication Critical patent/AU2021148A/en
Expired legal-status Critical Current

Links

AU20211/48A 1948-04-28 Improvements in or relating to transmitting arrangements for carrier-wave telephone-system Expired AU143621B2 (en)

Publications (2)

Publication Number Publication Date
AU143621B2 true AU143621B2 (en) 1948-05-27
AU2021148A AU2021148A (en) 1948-05-27

Family

ID=

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