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DIFF Subgroup
H01Q 9/14

Length of element or elements adjustable (telescopic elements H01Q1/10)

Introduced: September 1968

Title

Titles differ between systems:

IPC: Length of element or elements adjustable

CPC: Length of element or elements adjustable (telescopic elements H01Q1/10)

Full Title

Full titles differ between systems:

IPC:

Electrically-short antennas having dimensions not more than twice the operating wavelength and consisting of conductive active radiating elements > Resonant antennas > Details > Length of element or elements adjustable

CPC:

Electrically-short antennas having dimensions not more than twice the operating wavelength and consisting of conductive active radiating elements > Resonant antennas > Details > Length of element or elements adjustable (telescopic elements H01Q1/10)

Of 1 combined children, 0 exist in both systems.

1 codes are CPC-only extensions.

Child Classifications

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