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US2217853A
|
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Seal for rotary valves in internal combustion engines
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GB536251A
|
|
Improvements in valve seatings for internal combustion engines operating with rotary valves
|
|
US2156960A
|
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Seal for rotary valves of internal combustion engines
|
|
GB497523A
|
|
Improvements in and relating to the seating means for the rotary valves of internal combustion engines
|
|
US1893855A
|
|
Cooling means for rotary valves
|
|
GB335831A
|
|
Improvements in and relating to rotary valves for internal combustion engines
|
|
US1775581A
|
|
Rotary valve for internal-combustion engines
|
|
GB315258A
|
|
Improvements in or relating to rotary slide valves for internal combustion engines
|
|
GB308774A
|
|
Improvements in or relating to rotary slide valves for internal combustion engines
|
|
US1841344A
|
|
Packing for the rotary valves of internal combustion engines
|
|
GB295537A
|
|
Improvements in and relating to rotary slide valve packing for internal-combustion engines
|
|
GB254751A
|
|
Improvements in or relating to crank-shafts
|
|
US1715489A
|
|
Crank shaft
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