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Classification
B64D
B64D2700/00
B64D2700/62
B64D2700/62184
ClassID:
72710
⎘
B64D2700/62184 - CPC Classification
Classification description:
Sub-classes:
B64D2700/62192 »
not using electrical means
0
B64D2700/6221 »
using electrical means
0
B64D2700/62289 »
Flight recorders, e.g. black boxes
3