DIFF Main Group
F03D 1/00 Wind motors with rotation axis substantially parallel to the air flow entering the rotor (controlling thereof F03D7/02)
Introduced: September 1968
Title
Titles differ between systems:
IPC: Wind motors with rotation axis substantially parallel to the air flow entering the rotor
CPC: Wind motors with rotation axis substantially parallel to the air flow entering the rotor (controlling thereof F03D7/02)
Full Title
Full titles differ between systems:
IPC:
Wind motors with rotation axis substantially parallel to the air flow entering the rotor
CPC:
Wind motors with rotation axis substantially parallel to the air flow entering the rotor (controlling thereof F03D7/02)
Of 4 combined children, 3 exist in both systems.
1 codes are CPC-only extensions.
1 shared codes have differing titles between IPC and CPC.
Child Classifications
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- F03D 1/04 having stationary wind-guiding means, e.g. with shrouds or channels (F03D9/35 takes precedence) +6 CPC IPC+CPC Available in IPC and CPC