Image:Uspat4355982.jpg

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[edit] Summary

Description

U.S. Patent by Australian inventor Christopher James, filed in 24 November 1980 features the triangle control frame as an actuator to train and entertain visitors or pilots.

Source

http://www.google.com/patents?id=RtQuAAAAEBAJ&dq=4355982

Date

Commented clip made on 12 February 2008

Author

Joefaust (talk) 17:30, 12 February 2008 (UTC)

Permission
(Reusing this image)

Public domain.

[edit] Licensing

File history

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Date/TimeDimensionsUserComment
current17:29, 12 February 2008335×433 (45 KB)Joefaust (Talk | contribs) ({{Information |Description=U.S. Patent by Australian inventor Christopher James, filed in 24 November 1980 features the triangle control frame as an actuator to train and entertain visitors or pilots. |Source= http://www.google.com/patents?id=RtQuAAAAEBAJ)

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