AU490868B2 - Helicopter warning system - Google Patents

Helicopter warning system

Info

Publication number
AU490868B2
AU490868B2 AU85733/75A AU8573375A AU490868B2 AU 490868 B2 AU490868 B2 AU 490868B2 AU 85733/75 A AU85733/75 A AU 85733/75A AU 8573375 A AU8573375 A AU 8573375A AU 490868 B2 AU490868 B2 AU 490868B2
Authority
AU
Australia
Prior art keywords
warning system
helicopter
helicopter warning
warning
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
AU85733/75A
Other versions
AU8573375A (en
Inventor
Louis Saxon Cotton And Franklin Amos Tefft Ronald Edward Barnum
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.)
Norred Technologies Corp
Original Assignee
Norred Technologies Corp
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 US05/559,452 external-priority patent/US3979717A/en
Application filed by Norred Technologies Corp filed Critical Norred Technologies Corp
Application granted granted Critical
Publication of AU490868B2 publication Critical patent/AU490868B2/en
Publication of AU8573375A publication Critical patent/AU8573375A/en
Expired legal-status Critical Current

Links

AU85733/75A 1975-03-18 1975-10-15 Helicopter warning system Expired AU490868B2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US05/559,452 US3979717A (en) 1974-06-03 1975-03-18 Helicopter warning system
USUS559452 1975-03-18

Publications (2)

Publication Number Publication Date
AU490868B2 true AU490868B2 (en) 1977-04-21
AU8573375A AU8573375A (en) 1977-04-21

Family

ID=

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