CH23948A
(en )
1902-10-15
Air vessels for pumps for pumping liquids with a low boiling point
AT11036B
(en )
1903-03-10
Pump with forced suction valve closure by means of liquid pressure.
CH23673A
(en )
1902-08-31
pump
AT119B
(en )
1899-08-25
pump
AT9412B
(en )
1902-10-10
Pump for liquids with a low boiling point.
CH23844A
(en )
1902-09-30
Stirrer for liquids
DK11175C
(en )
1908-08-24
Pump for Pumping thick liquids.
DK4226C
(en )
1901-10-07
Rotary Pump for Water, Air or other Fluids.
GB190107911A
(en )
1901-05-18
Improvements in Pumps for Fluids of Low Boiling Point.
DK4166C
(en )
1901-09-09
Rotary Pump.
AT20365B
(en )
1905-06-10
Pump with frictional connection of the suction valve through liquid pressure.
DK15957C
(en )
1912-05-13
Fluid Motor or Pump with Variable Stroke.
CH24694A
(en )
1903-01-31
Turbo pump
AT11356B
(en )
1903-03-26
Bottle connection for connecting sample pumps.
FR6046E
(en )
1906-08-29
Flow regulator for compressors or pumps
CH24695A
(en )
1903-01-31
Pump valve housing
CH18298A
(en )
1899-12-15
pump
CH14238A
(en )
1897-10-31
Vessel with changeable volume
ES27659A1
(en )
1901-05-16
Improvements in pumps for liquids with low boiling temperature.
CH52778A
(en )
1912-01-02
Axial impeller with downstream diffuser for conveying liquid or gaseous fluid
CH21216A
(en )
1901-06-15
Gun fluid brake with refill pump
CH25447A
(en )
1903-05-15
Piston pump
CH23869A
(en )
1902-09-30
High pressure centrifugal pump for different delivery heights
CH23305A
(en )
1902-06-30
Steam jet device for pumping liquids
CH23908A
(en )
1902-10-15
Device for the production of central strips with leno threads