IPC B64C31/06

From Inventing aviation
Revision as of 11:42, 27 October 2019 by Econterms (talk | contribs) (Text replacement - "|Affiliated concepts=" to "|Keywords=")
(diff) ← Older revision | Latest revision (diff) | Newer revision → (diff)
Jump to navigation Jump to search

Kites; see also IPC B64C31/028 and IPC A63H27/08.

Enclosing categories IPC B64C31/00
Subcategories
Keywords Kite
Start year
End year


Patents in category IPC B64C31/06