CH9754A
(en )
1895-07-31
Improved water level indicator with float
ES11251A1
(en )
1890-12-16
A water meter.
CH1031A
(en )
1889-08-31
Incline indicator with electrical signaling mechanism
CH59E
(en )
1890-08-20
Incline indicator with electrical signaling mechanism
CH2916A
(en )
1891-04-30
Distance meter
CH2120A
(en )
1890-07-31
Water heater
CH2103A
(en )
1890-07-31
Travel case with closet facility
CH2410A
(en )
1891-03-14
Chronograph mechanism with or without counter
CH2960A
(en )
1891-04-30
Improvement in the construction of marine chronometers
ES10616A1
(en )
1890-05-16
An automatic toilet washing system with a proportionate amount of water.
CH1934A
(en )
1890-10-15
Usable water heater
CH2002A
(en )
1890-07-15
Automatic toilet flushing device with a measured amount of flushing water
CH2251A
(en )
1890-09-15
Minimal water tap
ES11140A1
(en )
1890-10-01
Improvements in the construction of slides or devices to measure the speed of ships.
CH3396A
(en )
1891-09-30
Measuring spoon with scraper
ES10986A1
(en )
1890-08-16
Improvements in the construction of the devices that put ships or boats in motion.
CH2917A
(en )
1891-04-30
Innovation in brass instruments with rotary valves
CH3362A
(en )
1891-09-15
Electromagnetic counter in combination with timepieces
CH3162A
(en )
1891-07-15
Innovation in screw valves for water level indicators
CH1918A
(en )
1890-05-31
Hermaphrodite fitting
CH2414A
(en )
1890-11-15
Automatic cooker
CH5157A
(en )
1892-11-30
Mechanical water level indicator
CH2246A
(en )
1890-09-15
Petroleum container with protective device
CH4074A
(en )
1892-02-15
Automatic liquid meter
CH1760A
(en )
1890-05-15
Filling tiled stove