Kolisch Hartwell, P.C.
Fire extinguishing method by gas and extinguishing device
It is disclosed that a fire extinguishing method by gas, characterized in that, a fire extinguishing chemical of a gas type comprising at least one member selected from a group consisting of argon, nitrogen and carbon dioxide is discharged using foams, powder or water as a carrier so as to extinguish.
Hatsuta Seisakusho Co., Ltd.
A A A A A
A62C A62C A62C A62C A62C
inventional inventional inventional inventional inventional
Yuji Noriaki Koichi
Teramoto Araki Tamura