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John Browning Patent 502549

| History, John Browning | August 8, 2011

John Browning US Patent 502549

US Patent 502549 was for a Gas Operated Breech Loading Gun.

John Moses Browning was granted US Patent 502549 on August 1st, 1893.

He had applied for this patent on July 11th, 1892.

 
 

John Browning US Patent 502549

John Browning US Patent 502549

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