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PCE
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Search for IPC and CPC classification codes or keywords
DIFF Subgroup
F15B 11/024

by means of differential connection of the servomotor lines, e.g. regenerative circuits

Introduced: January 1995

Full Title

Full titles differ between systems:

IPC:

Servomotor systems without provision for follow-up action > Systems essentially incorporating special features for controlling the speed or the actuating force or speed of an output member > by means of differential connection of the servomotor lines, e.g. regenerative circuits

CPC:

Servomotor systems without provision for follow-up action; (F15B3/00 takes precedence) > Systems essentially incorporating special features for controlling the speed or actuating force of an output member > by means of differential connection of the servomotor lines, e.g. regenerative circuits

Of 2 combined children, 0 exist in both systems.

2 codes are CPC-only extensions.

Note: 2 CPC extensions are marked as secondary classification only.

Child Classifications

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