Difference between revisions of "CPC B64C11/205"
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m (Econterms moved page B64C11/205 to CPC B64C11/205) |
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| + | This CPC patent categories covers '''coatings or other blade protection''' on propellers. | ||
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| − | |Enclosing categories=B64C11/20 | + | |Enclosing categories=CPC B64C11/20 |
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Revision as of 21:35, 11 May 2017
This CPC patent categories covers coatings or other blade protection on propellers.
| Enclosing categories | CPC B64C11/20 |
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