Drilldown: Patents
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- Person (2166)
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Patents > Office :
DE or
HU or
IT or
UN
& Applicant firm :
Société anonyme Astra AB or
None
& Applicant type:
COMPANY
& IPCs :
IPC B64C11/00 or
IPC B64C33/00
& CPCs :
CPC B64B1/62 or
CPC B64C11/006
& Citations from after 1930:
None
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