AU3869458A - Improvements in or relating to telephone cables with balanced circuits for carrier frequencies - Google Patents

Improvements in or relating to telephone cables with balanced circuits for carrier frequencies

Info

Publication number
AU3869458A
AU3869458A AU38694/58A AU3869458A AU3869458A AU 3869458 A AU3869458 A AU 3869458A AU 38694/58 A AU38694/58 A AU 38694/58A AU 3869458 A AU3869458 A AU 3869458A AU 3869458 A AU3869458 A AU 3869458A
Authority
AU
Australia
Prior art keywords
relating
carrier frequencies
telephone cables
balanced circuits
balanced
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
AU38694/58A
Other versions
AU229632B2 (en
Inventor
Novelli Riccardo
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.)
Pirelli and C SpA
Original Assignee
Pirelli SpA
Filing date
Publication date
Application filed by Pirelli SpA filed Critical Pirelli SpA
Application granted granted Critical
Publication of AU3869458A publication Critical patent/AU3869458A/en
Publication of AU229632B2 publication Critical patent/AU229632B2/en
Expired legal-status Critical Current

Links

AU38694/58A 1958-06-13 Improvements in or relating to telephone cables with balanced circuits for carrier frequencies Expired AU229632B2 (en)

Publications (2)

Publication Number Publication Date
AU3869458A true AU3869458A (en) 1958-12-11
AU229632B2 AU229632B2 (en) 1958-12-11

Family

ID=

Similar Documents

Publication Publication Date Title
AU229632B2 (en) Improvements in or relating to telephone cables with balanced circuits for carrier frequencies
AU3869458A (en) Improvements in or relating to telephone cables with balanced circuits for carrier frequencies
AU238708B2 (en) Improvements in or relating to telephone cables having coaxial pairs and balanced circuits for carrier frequencies
AU5441059A (en) Improvements in or relating to telephone cables having coaxial pairs and balanced circuits for carrier frequencies
AU211309B2 (en) Improvements in carrier telephone transmission systems
AU211306B2 (en) Improvements in carrier telephone transmission systems
AU226577B2 (en) Improvements in telephone systems
AU226404B2 (en) Improvements in telephone systems
AU226826B2 (en) Improvements in telephone systems
AU205630B2 (en) Improvements in telephone systems
AU208819B2 (en) Improvements in telephone systems
AU207899B2 (en) Improvements in telephone systems
AU204681B2 (en) Improvements in telephone systems
AU209625B2 (en) Improvements in telephone systems
AU211197B2 (en) Improvements in telephone systems
AU202974B2 (en) Improvements in telephone systems
AU226140B2 (en) Improvements in or relating to telephone apparatus
AU247931B2 (en) Improvements in or relating to telephone cables having coaxial pairs and balanced circuits for carrier frequencies
CA553847A (en) Telephone paystation
AU233037B2 (en) Improvements in or relating to carrier telephone systems
CA553506A (en) Electronic calculator
CA567399A (en) Telephone system
CA563218A (en) Telephone line test system
AU213238B2 (en) Improvements in carrier transmission systems
CA554543A (en) Electrical transmission lines