Abstract: The invention relates to plugs for glass bottles that can be used for automated closure, for long-term preservation of wine and champagne, and for other liquids.

Abstract: The invention relates to mobile communication devices, and can be used in the designs of cell telephones, smart phones, satellite telephones, communicators, mobile control heads, etc. A mobile telephone consists of a system for receiving and transmitting wireless communications (microchips, a dynamic speaker, a microphone, an antenna, etc), a main body on which a keyboard is arranged, a panel on which a screen is arranged, functional and removable elements (a button on/off, a battery, electrical connectors, SIM-card slots and memory cards, etc.

Abstract: The vessel for multicomponent products contains a receptacle for a basic component, a cover in a detachable connection with the receptacle, a container for an introduced component, which is placed in the upper part of the receptacle. wherein the vessel has at least one channel for output of an end product, the container contains at least one opening, a valve closing the opening of the container, wherein the container and the valve are slidably connected such that either the container or the valve or both can move along the guide members and wherein the cover can interact with the container or the valve.