CA1022233A - Telephone line characteristic measuring instrument and display - Google Patents

Telephone line characteristic measuring instrument and display

Info

Publication number
CA1022233A
CA1022233A CA229,526A CA229526A CA1022233A CA 1022233 A CA1022233 A CA 1022233A CA 229526 A CA229526 A CA 229526A CA 1022233 A CA1022233 A CA 1022233A
Authority
CA
Canada
Prior art keywords
display
measuring instrument
telephone line
characteristic measuring
line characteristic
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
CA229,526A
Other languages
French (fr)
Inventor
Frank R. Bradley
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.)
Individual
Original Assignee
Individual
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Priority to CA229,526A priority Critical patent/CA1022233A/en
Application granted granted Critical
Publication of CA1022233A publication Critical patent/CA1022233A/en
Expired legal-status Critical Current

Links

CA229,526A 1975-06-17 1975-06-17 Telephone line characteristic measuring instrument and display Expired CA1022233A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CA229,526A CA1022233A (en) 1975-06-17 1975-06-17 Telephone line characteristic measuring instrument and display

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA229,526A CA1022233A (en) 1975-06-17 1975-06-17 Telephone line characteristic measuring instrument and display

Publications (1)

Publication Number Publication Date
CA1022233A true CA1022233A (en) 1977-12-06

Family

ID=4103366

Family Applications (1)

Application Number Title Priority Date Filing Date
CA229,526A Expired CA1022233A (en) 1975-06-17 1975-06-17 Telephone line characteristic measuring instrument and display

Country Status (1)

Country Link
CA (1) CA1022233A (en)

Similar Documents

Publication Publication Date Title
AU505922B2 (en) Engine test and display apparatus
AU503405B2 (en) Measuring and pipetting device
AU510383B2 (en) Meltspinnable (co) polyasomethines and fibers or films prepared therefrom
AU520333B2 (en) Display terminal with modularly attachable features
AU501793B2 (en) Ophthalmic measuring device
AU2288977A (en) Flat display device
JPS5240346A (en) Waveguide and display device
AU501003B2 (en) Character display
AU503039B2 (en) Measuring device
CA1022233A (en) Telephone line characteristic measuring instrument and display
AU506769B2 (en) Percussive instrument and accessory support
AU529293B2 (en) Indicator and display devices
AU1284876A (en) Ambient-illuminated display
JPS5322481A (en) Display for powerrfactor meter and reactiveepower meter
JPS5370472A (en) Impedance measuring instrument
AU497975B2 (en) Display sign
AU498178B2 (en) Indicating instruments
AU494230B2 (en) Graphic display device
AU474199B2 (en) Graphic display device
AU498540B2 (en) Measuring device
CA1014287A (en) Extension and line indicating display system for key telephone system
CA1016678A (en) Electronic music display device
AU2326377A (en) Display device
AU499611B2 (en) Display
AU502277B2 (en) Cable terminating and testing unit