Drilldown: Patents

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Patents > Year granted: 1920 & Office: FR & Applicant firm : Société anonyme Astra AB or None & Family year: 1900 - 1999 & First filing: No

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None (18) · airplane (7) · propellers (4) · design (4) · frame (3) · construction (3) · marine (3) · subsystem (2) · sensors (2) · projectile (2) · motors (2) · military (2) · hybrid (2) · chassis (2)
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CPC B64C3/185 (3) · CPC B64B1/40 (2) · CPC B64B1/62 (2) · CPC B64C11/00 (2) · CPC G01S1/72 (2) · CPC B64C17/00 (2)
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Showing below up to 33 results in range #1 to #33.

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