Harpist, Flutist & Pianist

Saturday, September 14, 2024

Foot Powered Hypodermic Injection Apparatus

 Foot Powered Hypodermic

 Injection Apparatus


On prominent display at The National Museum of American History
in Washington, DC. 


Jet Injector Guns

Patent Information for the Foot Powered Hypodermic Injection Apparatus
 
KJA - 9/24

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