Cordless pager gas injector / wireless pager shape and function combined gas injector

摘要

The present invention aims to provide a portable pager and a wireless pager and function gas injector instead of a gun-shaped gas injector (gas gun) such as a conventional pistol in order to facilitate carrying and use of the gas injector.;1 shows a conventional pager (GGG).;2 shows a gun-like gas injector (gas gun): (HHH) such as a conventional pistol.;3 is a view showing a pager-shaped gas injector (I I I) of the present invention.;4 is a view showing the shape and function of the gas injector (JJJ) of the present invention.