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Posted On: 03/14/2018 1:06:36 PM
Post# of 3601
bored today ... did some internet browsing on "rotary valve" engines ...
did not know the first US Patent was in 1886 ( don't think it was George's)
found an informational site and even a museum dedicated to the subject ...
http://www.douglas-self.com/MUSEUM/POWER/unus....htm#crsly
hope all Coates stuff doesn't end up there ...
GLTA
did not know the first US Patent was in 1886 ( don't think it was George's)
found an informational site and even a museum dedicated to the subject ...
http://www.douglas-self.com/MUSEUM/POWER/unus....htm#crsly
hope all Coates stuff doesn't end up there ...
GLTA
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