Guido Brogelli Seaplane with Detachable Body (1929)

Senior Member

Hi,

https://www.google.com/patents/US1797713?dq=G.+Brogelli+airplane&hl=ar&sa=X&ved=0ahUKEwiMjrLP-_XLAhVFDxoKHai0ARQQ6wEIHjAA

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