Drilldown: Patents
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Patents > Inventor country :
AT or
NL
& Supplementary to patent :
Patent NO-1915-12-15 Carl Alfred Johansson or
None
& IPCs:
IPC B64C27/28
& CPCs :
CPC B64C2700/629 or
CPC B64C3/385 or
CPC B64C39/00
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Showing below up to 1 result in range #1 to #1.