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PCE
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Search for IPC and CPC classification codes or keywords
DIFF Subgroup
G09F 9/302

characterised by the form or geometrical disposition of the individual elements

Introduced: January 2000

Full Title

Full titles differ between systems:

IPC:

Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements > in which the desired character or characters are formed by combining individual elements > characterised by the form or geometrical disposition of the individual elements

CPC:

Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements (in which the variable information is permanently attached to a movable support G09F11/00; abacus G06C1/00; slide-rules G06G1/00) > in which the desired character or characters are formed by combining individual elements (panels comprising a number of electrodes in a single cell controlling light arriving from an independent light source, e.g. electro-optical or magneto-optical cell, G02F1/00) > characterised by the form or geometrical disposition of the individual elements

Of 2 combined children, 0 exist in both systems.

2 codes are CPC-only extensions.

Child Classifications

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