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- Google Patents
AU121635B2 - Improvements in or relating to gyroscopic direction indicators and like instruments
- Google Patents
Improvements in or relating to gyroscopic direction indicators and like instruments
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.)
Active
Application number
AU5523/42A
Inventor
Crew David
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.)
Reid and Sigrist Ltd
Original Assignee
Reid and Sigrist Ltd
Publication of AU121635B2publicationCriticalpatent/AU121635B2/en