Storage locker
Storage systems and methods for paint roller sleeves
Storage tank
Storage unit module
Storage vessel for liquefied gas at ambient temperature
Straw and dispensing device for use in a beverage container
Straw and dispensing device for use in a beverage container
Straw and dispensing device for use in a beverage container
Straw and dispensing device for use in a beverage container
Straw having valve function
Structure for automated sticking out and retreating of pipette t
Structure of a breather pipe for gasoline tanks
Structure of a water bottle-straw assembly
Synthetic material vehicle fuel tank
System and method for tank pressure compensation
System and method to make a fuel tank inert
System for constructing air conditioning cabinets and method for
System of safety tank elements preventing explosions
Systems for transferring materials
Tamper-proof container cap cover