EP4088055A4
(en )
2024-01-10
THREE-DIMENSIONAL FLOW ELEMENT WITH TURNED PATH FOR BALL CONTROL VALVES
CH2265A
(en )
1890-09-30
Control with shut-off device for direct-acting pumps
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
CH2614A
(en )
1891-01-31
Pressure reducing valve
CH630A
(en )
1889-06-06
Power water motor with valve control
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
ES11598A3
(en )
1891-02-01
The heating device with a hydraulic shutter.
CA34331A
(en )
1890-05-14
Stop cock
ES10514A1
(en )
1890-05-01
The photo-chrome-lithographic.
CH2688A
(en )
1891-02-14
Double lever lock for storm lanterns
CH1046A
(en )
1889-08-31
Steam lubrication device with siphon-shaped oil drainage channel and special steam supply channel with shut-off valve
ES10590A3
(en )
1890-05-16
A procedure for making artificial hawthorn.
CH2749A
(en )
1891-02-28
Innovation on gas taps
CH1907A
(en )
1890-06-14
Coal-burning stove with a facility for making baths
CH2917A
(en )
1891-04-30
Innovation in brass instruments with rotary valves
CH3670A
(en )
1891-11-30
Ball valves
CH1794A
(en )
1890-05-31
Advanced calorifier
ES12248A1
(en )
1891-08-01
Improvements in the procedure for making bolts.
FI356A
(en )
1890-04-29
Kombinerad qvittence- och konttrollapparat
CH2159A
(en )
1890-09-15
Etampe-double