DIFF Subgroup
E03B 3/03 Special vessels for collecting or storing rain-water for use in the household, e.g. water-butts
Introduced: September 1968
Full Title
Full titles differ between systems:
IPC:
Methods or installations for obtaining or collecting drinking water or tap water > from rain-water > Special vessels for collecting or storing rain-water for use in the household, e.g. water-butts
CPC:
Methods or installations for obtaining or collecting drinking water or tap water (treatment of water C02F) > from rain-water > Special vessels for collecting or storing rain-water for use in the household, e.g. water-butts
No child classifications to compare. This is a leaf node in both IPC and CPC.