AU1640847A - Improvements in helicopter aircraft. 5 - Google Patents

Improvements in helicopter aircraft. 5

Info

Publication number
AU1640847A
AU1640847A AU16408/47A AU1640847A AU1640847A AU 1640847 A AU1640847 A AU 1640847A AU 16408/47 A AU16408/47 A AU 16408/47A AU 1640847 A AU1640847 A AU 1640847A AU 1640847 A AU1640847 A AU 1640847A
Authority
AU
Australia
Prior art keywords
helicopter aircraft
helicopter
aircraft
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
AU16408/47A
Other versions
AU138739B2 (en
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.)
Bell Aircraft Corp
Original Assignee
Bell Aircraft Corp
Filing date
Publication date
Application filed by Bell Aircraft Corp filed Critical Bell Aircraft Corp
Application granted granted Critical
Publication of AU1640847A publication Critical patent/AU1640847A/en
Publication of AU138739B2 publication Critical patent/AU138739B2/en
Expired legal-status Critical Current

Links

AU16408/47A 1947-11-14 Improvements in helicopter aircraft. 5 Expired AU138739B2 (en)

Publications (2)

Publication Number Publication Date
AU1640847A true AU1640847A (en) 1947-12-04
AU138739B2 AU138739B2 (en) 1947-12-04

Family

ID=

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