Category:United States patent 1

Media in category "United States patent 1"

The following 8 files are in this category, out of 8 total.

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  United States patent 1 - Figure 1.png 954 × 866; 21 KB
  
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  United States patent 1 - Figure 2.png 546 × 830; 10 KB
  
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  United States patent 1 - Figure 3.png 591 × 830; 14 KB
  
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  United States patent 1 - Figure 4.png 890 × 1,080; 17 KB
  
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  United States patent 1 - Figure 5.png 343 × 606; 7 KB
  
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  United States patent 1 - Figure 6.png 628 × 862; 10 KB
  
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  United States patent 1 - Figure 7.png 355 × 549; 4 KB
  
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  United States patent 1.pdf 1,233 × 1,777, 4 pages; 268 KB