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Class Information
Number: 434/52
Name: Education and demonstration > Vehicle operator instruction or testing > Flight vehicle > Aircraft or ambient condition simulated electrically or indicated by instrument or alarm > Ice formation or aircraft weight
Description: Subject matter including means for imitating (a) an accumulation of ice on an aircraft, e.g., on its wings or in a fuel tank, or (b) the weight of such a conveyance.

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Patent Number Title Of Patent Date Issued

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