AU483996B2 - Improvements in or relating to vertical movement detection systems - Google Patents

Improvements in or relating to vertical movement detection systems

Info

Publication number
AU483996B2
AU483996B2 AU69208/74A AU6920874A AU483996B2 AU 483996 B2 AU483996 B2 AU 483996B2 AU 69208/74 A AU69208/74 A AU 69208/74A AU 6920874 A AU6920874 A AU 6920874A AU 483996 B2 AU483996 B2 AU 483996B2
Authority
AU
Australia
Prior art keywords
relating
vertical movement
detection systems
movement detection
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
AU69208/74A
Other versions
AU6920874A (en
Inventor
Samuel Ciulei And Christopher Heaps Edward
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.)
English Electric Co Ltd
Original Assignee
English Electric Co Ltd
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
Priority claimed from GB2418273A external-priority patent/GB1443447A/en
Application filed by English Electric Co Ltd filed Critical English Electric Co Ltd
Application granted granted Critical
Publication of AU6920874A publication Critical patent/AU6920874A/en
Publication of AU483996B2 publication Critical patent/AU483996B2/en
Expired legal-status Critical Current

Links

AU69208/74A 1973-05-21 1974-05-21 Improvements in or relating to vertical movement detection systems Expired AU483996B2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB2418273A GB1443447A (en) 1973-05-21 1973-05-21 Vertical movement detection systems
GBGB24182/73 1973-05-21

Publications (2)

Publication Number Publication Date
AU6920874A AU6920874A (en) 1975-11-27
AU483996B2 true AU483996B2 (en) 1975-11-27

Family

ID=

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