Suction devices, e.g. pumps; Ejector devices

Introduced: September 1968

Full Title

Sampling; Preparing specimens for investigation > Devices for withdrawing samples > in the liquid or fluent state > Suction devices, e.g. pumps; Ejector devices

Of 4 combined children, 0 exist in both systems.

4 codes are CPC-only extensions.

Note: 3 CPC extensions are marked as secondary classification only.

Child Classifications

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G01N 1/1409 CPC only CPC only
G01N 2001/1418 2nd only +2 CPC CPC only CPC only
G01N 2001/1445 2nd only +2 CPC CPC only CPC only
G01N 2001/1472 2nd only +2 CPC CPC only CPC only