Drilldown: Patents
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Patents > Office
:
AT
or
DE
or
GB
or
GR
or
JP
or
Other
& Applicant firm
:
Société anonyme Astra AB
or
Voigtländer & Sohn A.G.
& Applicant type
:
COMPANY
or
INDIV+COMPANY
& Assigned to:
None
& Number of text pages:
None ![](/aero/extensions/Cargo/drilldown/resources/filter-x.png)
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1318716 (1) ·
1318816 (1) ·
1321316 (1) ·
1651116 (1) ·
390454D (1) ·
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401292D (1) ·
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Showing below up to 13 results in range #1 to #13.