DIFF Subgroup
H01H 29/06 Liquid contacts characterised by the material thereof
Introduced: September 1968
Full Title
Full titles differ between systems:
IPC:
Switches having at least one liquid contact > Details > Contacts; Containers for liquid contacts > Liquid contacts characterised by the material thereof
CPC:
Switches having at least one liquid contact (solid contacts wetted or soaked with mercury H01H1/08) > Details > Contacts; Containers for liquid contacts > Liquid contacts characterised by the material thereof
No child classifications to compare. This is a leaf node in both IPC and CPC.