DIFF Subgroup
A63B 35/02 shaped like a fish tail
Introduced: September 1968
Full Title
Full titles differ between systems:
IPC:
Swimming framework with driving mechanisms operated by the swimmer or by a motor > shaped like a fish tail
CPC:
Swimming framework with driving mechanisms operated by the swimmer or by a motor (other vessels or like floating structures for pleasure or sport B63B32/00, B63B34/00; divers' sleds or like craft B63C11/46) > shaped like a fish tail
No child classifications to compare. This is a leaf node in both IPC and CPC.