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PCE
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DIFF Subgroup
H01S 3/227

Metal vapour

Introduced: January 1990

Full Title

Full titles differ between systems:

IPC:

Lasers, i.e. devices using stimulated emission of electromagnetic radiation in the infrared, visible or ultraviolet wave range > characterised by the material used as the active medium > Gases > Metal vapour

CPC:

Lasers, i.e. devices using stimulated emission of electromagnetic radiation in the infrared, visible or ultraviolet wave range (semiconductors lasers H01S5/00) > characterised by the material used as the active medium > Gases > Metal vapour

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