GB428818A
|
|
Improvements in foam fire extinguishers
|
US2042739A
|
|
Powder bin discharge structure
|
US1975178A
|
|
Valve for liquid co and like flasks
|
US2021613A
|
|
Pumping system
|
US1998594A
|
|
Co fire extinguishing system
|
DE619665C
|
|
Fire extinguishing system with several movably mounted extinguishing agent containers
|
US1959553A
|
|
Fire extinguishing
|
US1956083A
|
|
Apparatus for extinguishing tank fires
|
US1913688A
|
|
Manufacture of fire extinguishers
|
US2020489A
|
|
Frame chock for automotive vehicles
|
US1998593A
|
|
Apparatus for discharging sealed containers
|
US1939287A
|
|
Fire extinguisher
|
US1860638A
|
|
Fire engine
|
US1887217A
|
|
Fire extinguisher
|
GB319760A
|
|
Improvements in compressed gas containers
|
US1885258A
|
|
Foam extinguishing system
|
DE547154C
|
|
Hand foam extinguisher
|
US1854218A
|
|
Fire extinguisher
|
US1802144A
|
|
Fire-extinguishing apparatus
|
US1893026A
|
|
Oil tank fire protection
|