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Patents > CPCs: CPC B64C35/00 & Number of diagram pages: 2-30

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hydroaeroplane (24) · hydroplane (16) · marine (12) · Airplane (11) · hybrid (11) · frame (10) · None (8) · design (8) · construction (6) · Fuselage (6) · flying boat (5) · landing (4) · Floats (3) · biplane (3) · takeoff (3) · wings (3)
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