AU523517A - Improvements in autonmatic and semi-automatie telephnpp systems - Google Patents

Improvements in autonmatic and semi-automatie telephnpp systems

Info

Publication number
AU523517A
AU523517A AU5235/17A AU523517A AU523517A AU 523517 A AU523517 A AU 523517A AU 5235/17 A AU5235/17 A AU 5235/17A AU 523517 A AU523517 A AU 523517A AU 523517 A AU523517 A AU 523517A
Authority
AU
Australia
Prior art keywords
telephnpp
autonmatic
automatie
semi
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
AU5235/17A
Other versions
AU523517B (en
Inventor
Telephonic and Electrical Engineer Marconi House Strand London England William Aitken
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.)
Relay Automatic Telephone Company Ltd
Original Assignee
Relay Automatic Telephone Company Ltd
Filing date
Publication date
Application filed by Relay Automatic Telephone Company Ltd filed Critical Relay Automatic Telephone Company Ltd
Priority to AU5235/17A priority Critical patent/AU523517A/en
Publication of AU523517B publication Critical patent/AU523517B/en
Publication of AU523517A publication Critical patent/AU523517A/en
Expired legal-status Critical Current

Links

AU5235/17A 1917-09-20 Improvements in autonmatic and semi-automatie telephnpp systems Expired AU523517A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AU5235/17A AU523517A (en) 1917-09-20 Improvements in autonmatic and semi-automatie telephnpp systems

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AU5235/17A AU523517A (en) 1917-09-20 Improvements in autonmatic and semi-automatie telephnpp systems

Publications (2)

Publication Number Publication Date
AU523517B AU523517B (en) 1918-10-01
AU523517A true AU523517A (en) 1918-10-01

Family

ID=

Similar Documents

Publication Publication Date Title
AU523517A (en) Improvements in autonmatic and semi-automatie telephnpp systems
AU523517B (en) Improvements in autonmatic and semi-automatie telephnpp systems
AU675018A (en) Improvements in calking-machines
CA192166A (en) Rule and square
AU462417A (en) Improvements in and connected with boot-trees
AU384817A (en) An improvement in goloshes
AU340317A (en) Improvements in flytraps
AU492517A (en) Improvements in machineguns
AU300017A (en) Improvements in charge-ears
CA189169A (en) Connecting and retaining device
AU614417A (en) Improvements in airplanes
CA176883A (en) Vaporizer and igaiter
AU517117A (en) Improvements in swingletrees
AU345017A (en) Improvements in and relating to hotwater systems or services
AU539717A (en) Improvements in ventilators
AU1680320A (en) Improvements in conveyors
AU365317A (en) Improvements in haircutting devices
AU482017A (en) Improvements in or relating to telephone systems
AU588617A (en) Improvements in suspenders
AU389317A (en) Improvements in valves
AU372817A (en) Improvements in propellers
AU300717A (en) Improvements in stop valves
AU459317A (en) Improvements in stop valves
AU1557520A (en) Improvement in hairpins
CA176366A (en) Memorial and sepulchre