CPC B64C11/065

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CPC B64C11/065 is a patent class for Variable-pitch blade propellers which are variable only when stationary[1][2]

References

This wiki has 41 patents in category "CPC B64C11/065".

Patents in category CPC B64C11/065


Patents in category CPC B64C11/065

Enclosing categories CPC B64C11/04, CPC B64C11/06
Subcategories CPC B64C11/065
Keywords Propellers
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