CPC Subgroup Additional Only
Y10T 137/2897 Collapsible bulb
Full Title
Fluid handling > Siphons > With flow starting, stopping or maintaining means > Pump or liquid displacement device for flow passage > Collapsible bulb
Y10T 137/2897 Fluid handling > Siphons > With flow starting, stopping or maintaining means > Pump or liquid displacement device for flow passage > Collapsible bulb