DIFF Subgroup
H01S 3/0977 having auxiliary ionisation means
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 > Processes or apparatus for excitation, e.g. pumping > by gas discharge of a gas laser > having auxiliary ionisation means
CPC:
Lasers, i.e. devices using stimulated emission of electromagnetic radiation in the infrared, visible or ultraviolet wave range (semiconductors lasers H01S5/00) > Processes or apparatus for excitation, e.g. pumping > by gas discharge of a gas laser > having auxiliary ionisation means
Of 1 combined children, 0 exist in both systems.
1 codes are CPC-only extensions.
Child Classifications
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