Skip to content
PCE
Search Classifications
Search for IPC and CPC classification codes or keywords
DIFF Subgroup
H01J 13/46

One or more circuit elements structurally associated with the tube

Introduced: September 1968

Full Title

Discharge tubes with liquid-pool cathodes, e.g. metal-vapour rectifying tubes > Details > One or more circuit elements structurally associated with the tube

No child classifications to compare. This is a leaf node in both IPC and CPC.