Liquid container having gate valve
Method and system for dispensing liquid from a module having...
Plastic safety stopper
Reclosable cross-bottom sack
Seal for coal loading chute gate
Seal structure for a fluid pour spout of a paint container...
Slide valve for a bulk substance container
Spout with gate
Stopper plug for bottom pour ladles
Storage vessel for beverage concentrates for use in beverage dis
Through-fill closure for a receptacle
Toner vessel for copying machine
Trap closure device for trailer hoppers
Unloading and shut-off door