DIFF Subgroup
G01S 7/28 Details of pulse systems
Introduced: September 1968
Full Title
Full titles differ between systems:
IPC:
Details of systems according to groups , , > of systems according to group > Details of pulse systems
CPC:
Details of systems according to groups G01S13/00, G01S15/00, G01S17/00 > of systems according to group G01S13/00 > Details of pulse systems
Of 4 combined children, 2 exist in both systems.
2 codes are CPC-only extensions.
IPC defines codes here since 1990.
Child Classifications
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