Drilldown: Patents
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Patents > Office :
?? or
DE or
HU or
NZ
& Inventor country :
DE or
HU
& IPCs :
IPC B64B1/58 or
None
& CPCs :
CPC B64C11/006 or
CPC B64C33/02 or
None
& Number of diagram pages:
1
& Number of figures:
None
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