CH3829A
(en )
1892-01-15
Device for adding fire extinguishing agents to the pressurized water for fire extinguishing purposes
ES12379A1
(en )
1891-09-01
A procedure for the preparation of a liquid for fire fighting.
ES12824A1
(en )
1892-02-01
Improvements to autocannons and rapid fire.
ES12597A2
(en )
1892-03-16
Electro-warning against fires.
CH1862A
(en )
1890-05-31
Fire extinguisher
ES9069A1
(en )
1889-02-01
A procedure for reporting the presence of fires.
ES10708A1
(en )
1890-08-01
A device called "Electro Fire Extinguisher".
CH3844A
(en )
1891-12-31
Fire extinguisher
CH1137A
(en )
1889-09-27
Fire extinguisher
ES9801A1
(en )
1889-09-16
A procedure for the preparation of a fire extinguishing liquid.
CH4020A
(en )
1892-01-30
Scaffolding trestle
CH14702A
(en )
1898-01-15
Device for pulverizing the common salt immediately before use
ES12493A1
(en )
1891-10-16
Improvements in automatic safety extinguishers for lamps.
ES10112A1
(en )
1890-02-16
Life-saving apparatus for fire cases entitled "The Inverted Brake".
ES11644A1
(en )
1891-02-16
Rapid fire rifle improvements.
ES11688A1
(en )
1891-03-01
A brake to prevent the fall of elevators or similar devices.
JP1658322S
(en )
2020-04-27
Disaster prevention indicator light
CH2851A
(en )
1891-03-31
Ship protection apparatus
ES12499A1
(en )
1891-12-16
A device designed to prevent train crashes.
CA36030A
(en )
1891-02-21
Fire escape
CA35999A
(en )
1891-02-16
Fire escape
CA37904A
(en )
1891-12-04
Fire escape
ES12677A1
(en )
1891-12-16
A crazy-mobile elevator, life-saving and effects in case of fires.
CA37900A
(en )
1891-12-03
Low water alarms for steam generators
CA36298A
(en )
1891-04-02
Safety gauge for water