CH3034A
(en )
1891-05-30
Apparatus for self-rescue in the event of fire
CH4688A
(en )
1892-07-15
Apparatus for self-rescue in the event of fire
CH1453A
(en )
1889-12-14
Apparatus for rescue from fire hazard
CH4687A
(en )
1892-07-15
Rescue apparatus in the event of fire
CH4424A
(en )
1892-05-14
Safety and signaling apparatus for railways
CH5055A
(en )
1892-10-15
Apparatus for the rescue seems to be dead buried
CH39894A
(en )
1908-05-01
Apparatus for rescuing from the risk of fire
CH1137A
(en )
1889-09-27
Fire extinguisher
CH1178A
(en )
1889-09-27
Improved fire brigade belt
CH2944A
(en )
1891-05-30
Apparatus for the automatic cleaning of the turbine protection screens
CH4512A
(en )
1892-06-15
Device for connecting the fire door with the smoke slide
ES11206A1
(en )
1890-12-16
Improvements in the construction of electrical apparatus for signaling.
CH2077A
(en )
1890-07-15
Device for preventing snoring
CH2282A
(en )
1890-09-30
Registration and control apparatus for cashiers
CH3887A
(en )
1892-01-15
Apparatus for starting and braking cars
CH2857A
(en )
1891-04-15
Apparatus for ventilating and cleaning liquids
CA34387A
(en )
1890-05-22
Fire escape
CA35121A
(en )
1890-10-02
Fire escape
CA94363A
(en )
1905-07-25
Alarm for fire extinguisher apparatus
CH3150A
(en )
1891-06-30
Shoe fitting apparatus
CH4425A
(en )
1892-05-31
Safety train chair
CH2001A
(en )
1890-07-15
Roasting and baking apparatus
CH1140A
(en )
1889-09-27
Fire alarm device
CH2859A
(en )
1891-04-15
Weather and fire resistant planks
CA33661A
(en )
1890-02-10
Apparatus for indicating the progress of races and games