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PCE
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DIFF Subgroup
F03D 1/04

having stationary wind-guiding means, e.g. with shrouds or channels (F03D9/35 takes precedence)

Introduced: September 1968

Title

Titles differ between systems:

IPC: having stationary wind-guiding means, e.g. with shrouds or channels

CPC: having stationary wind-guiding means, e.g. with shrouds or channels (F03D9/35 takes precedence)

Full Title

Full titles differ between systems:

IPC:

Wind motors with rotation axis substantially parallel to the air flow entering the rotor > having stationary wind-guiding means, e.g. with shrouds or channels

CPC:

Wind motors with rotation axis substantially parallel to the air flow entering the rotor (controlling thereof F03D7/02) > having stationary wind-guiding means, e.g. with shrouds or channels (F03D9/35 takes precedence)

Of 6 combined children, 0 exist in both systems.

6 codes are CPC-only extensions.

Child Classifications

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