DIFF Subgroup
B05D 1/04 involving the use of an electrostatic field
Introduced: July 1974
Full Title
Full titles differ between systems:
IPC:
Processes for applying liquids or other fluent materials > performed by spraying > involving the use of an electrostatic field
CPC:
Processes for applying liquids or other fluent materials (B05D5/00, B05D7/00 take precedence) > performed by spraying > involving the use of an electrostatic field
Of 2 combined children, 1 exist in both systems.
1 codes are CPC-only extensions.
IPC defines codes here since 1974.
Child Classifications
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