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Create the page "CPC B63B1/22" on this wiki! See also the search results found.
- * Tech class: [[CPC B63B1/22]]: Hydrodynamic or hydrostatic features of hulls or of hydrofoils deriving |IPCs=IPC B63B1/221 KB (149 words) - 22:39, 31 March 2024
- |Grant date=1915-05-22 |IPCs=IPC B63B1/221 KB (159 words) - 14:05, 19 August 2022
- '''CPC B60V1/00''' is a patent class for '''Air-cushion vehicles'''.<ref name=esp> * [[CPC B60V]] Air-cushion vehicles2 KB (276 words) - 17:50, 20 March 2020