Skip to content
PCE
Search Classifications
Search for IPC and CPC classification codes or keywords
CPC Subgroup Additional Only
H01J 2237/2002

Controlling environment of sample

Full Title

Discharge tubes exposing object to beam, e.g. for analysis treatment, etching, imaging > Positioning, supporting, modifying or maintaining the physical state of objects being observed or treated > Controlling environment of sample

1 direct subcode

Child Classifications

Navigate with arrow keys, Enter to open