DIFF Subgroup
H01S 5/50 Amplifier structures not provided for in groups H01S5/02 - H01S5/30
Introduced: January 2000
Title
Titles differ between systems:
IPC: Amplifier structures not provided for in groups
CPC: Amplifier structures not provided for in groups H01S5/02 - H01S5/30
Full Title
Full titles differ between systems:
IPC:
Semiconductor lasers > Amplifier structures not provided for in groups
CPC:
Semiconductor lasers (superluminescent diodes H10H20/00) > Amplifier structures not provided for in groups H01S5/02 - H01S5/30
Of 8 combined children, 0 exist in both systems.
8 codes are CPC-only extensions.
Child Classifications
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