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PCE
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Search for IPC and CPC classification codes or keywords
DIFF Subgroup
H03J 7/30

where the scanning is accomplished by mechanical means, e.g. by a motor

Introduced: January 1980

Full Title

Automatic frequency control; Automatic scanning over a band of frequencies > Automatic scanning over a band of frequencies > where the scanning is accomplished by mechanical means, e.g. by a motor

Of 1 combined children, 0 exist in both systems.

1 codes are CPC-only extensions.

Child Classifications

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