E02B 15/10 Devices for removing the material from the surface
Introduced: January 1990
Full Title
Full titles differ between systems:
Cleaning or keeping clear the surface of open water; Apparatus therefor > Devices for cleaning or keeping clear the surface of open water from oil or like floating materials by separating or removing these materials > Devices for removing the material from the surface
Cleaning or keeping clear the surface of open water; Apparatus therefor (construction of ships or other waterborne vessels B63B, e.g. vessels specially adapted for collecting pollution from open water B63B35/32; in swimming or splash baths or pools E04H4/16) > Devices for cleaning or keeping clear the surface of open water from oil or like floating materials by separating or removing these materials (; other treatment of water, waste water or sewage C02F; materials for treating liquid pollutants, e.g. oil, gasoline, fat, C09K3/32 ) > Devices for removing the material from the surface
Of 8 combined children, 0 exist in both systems.
8 codes are CPC-only extensions.
Child Classifications
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