Skip to content
PCE
Search Classifications
Search for IPC and CPC classification codes or keywords
DIFF Subgroup
G21H 1/08

Cells in which radiation ionises a gas in the presence of a junction of two dissimilar metals, i.e. contact potential difference cells

Introduced: September 1968

Title

Titles differ between systems:

IPC: Cells in which radiation ionises a gas in the presence of a junction of two dissimilar metals, i.e. contact potential-difference cells

CPC: Cells in which radiation ionises a gas in the presence of a junction of two dissimilar metals, i.e. contact potential difference cells

Full Title

Full titles differ between systems:

IPC:

Arrangements for obtaining electrical energy from radioactive sources, e.g. from radioactive isotopes > Cells in which radiation ionises a gas in the presence of a junction of two dissimilar metals, i.e. contact potential-difference cells

CPC:

Arrangements for obtaining electrical energy from radioactive sources, e.g. from radioactive isotopes > Cells in which radiation ionises a gas in the presence of a junction of two dissimilar metals, i.e. contact potential difference cells

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