CH2074A
(en )
1890-07-15
Inevitable precision control with reversing
CH26965A
(en )
1903-11-15
Control valve for automatic speed regulators with hydraulic control
CH4622A
(en )
1892-06-30
Faucet with ball valve
CH2191A
(en )
1890-08-30
Steam pressure reducing valve with steam load
CH2614A
(en )
1891-01-31
Pressure reducing valve
CH447A
(en )
1889-03-25
Seal for valves
CH809A
(en )
1889-06-22
Power water motor with valve control
CH630A
(en )
1889-06-06
Power water motor with valve control
CH870A
(en )
1889-06-29
Power water motor with valve control
CH2057A
(en )
1890-07-15
Combined, transportable Pichmaschine with Qualmextractor
CH4411A
(en )
1892-05-14
New three-way cocks
ES11465A1
(en )
1891-01-01
Improvements in the procedure for the manufacture of knitwear.
CH1784A
(en )
1890-04-30
Regulating device for filling regulating ovens
CH3008A
(en )
1891-05-30
Innovation in gate valves
CH2580A
(en )
1891-01-31
Automatic trolley brake with devices for manual operation
ES11598A3
(en )
1891-02-01
The heating device with a hydraulic shutter.
CH2792A
(en )
1891-06-15
Map reliefs with panorama
CA34331A
(en )
1890-05-14
Stop cock
ES10514A1
(en )
1890-05-01
The photo-chrome-lithographic.
CH2276A
(en )
1890-09-15
Urometer
CH1046A
(en )
1889-08-31
Steam lubrication device with siphon-shaped oil drainage channel and special steam supply channel with shut-off valve
CH2365A
(en )
1890-10-31
Central heating
ES11485A1
(en )
1891-01-16
A regulator for water meters.
CH2251A
(en )
1890-09-15
Minimal water tap
CH1907A
(en )
1890-06-14
Coal-burning stove with a facility for making baths