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Patent drawing - Aerial Camera - . Public domain image

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Summary

Aerial Camera used during WWII for military purposes by the US Army against enemy's submarines

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patents patent drawings us patent office aerial cameras united states patent drawings inventions
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Date

1958
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Source

USPTO
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Link

http://uspto.gov/
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Copyright info

public domain

label_outline Explore Aerial Cameras

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patents patent drawings us patent office aerial cameras united states patent drawings inventions