Drilldown: Patents
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- Patents (17557)
- Person (2117)
- Publications (24564)
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Patents > Office :
ES or
LU or
NL or
Other
& Publication date:
1900 - 1999
& Supplementary to patent :
Patent AT-1911-57225 or
Patent FR-1910-422544
& CPCs:
CPC B64C3/00
Use the filters below to narrow your results.
Showing below up to 1 result in range #1 to #1.