DK28764C
(en )
1921-11-07
Device for pistons, piston rods and connecting rods.
ES49350A1
(en )
1911-02-01
Improvements in packing for piston rods or similar parts.
ES51903A1
(en )
1912-03-01
Improvements in the piston rod packer.
ES61903A1
(en )
1916-04-16
Improvements introduced in the connecting rods for piston machines, especially those for engines with V-cylinders.
DK22169C
(en )
1917-06-04
Device at the lock for packing rings for pistons, piston rods and the like.
FR433458A
(en )
1912-01-08
Double-acting two-cylinder engine for airplanes, etc.
CH45535A
(en )
1909-12-01
piston
ES44351A1
(en )
1908-12-16
Balancing piston valve.
DK15116C
(en )
1911-09-25
Packing for Piston Rods and the like.
DK12826C
(en )
1910-01-03
Piston pump.
DK17910C
(en )
1913-10-06
Packing for Piston Rods and the like.
AT47253B
(en )
1911-04-10
Firing frame for rifles.
FI3696A
(en )
1909-06-08
Piston pump
ES45264A1
(en )
1909-05-16
Hydraulic machine with pistons.
FR417691A
(en )
1910-11-19
Sealing device for piston rods, spool rods, plungers and the like
ES61229A1
(en )
1915-12-16
Multiple piston pump.
AT87359B
(en )
1922-02-25
Two-part piston.
DK18369C
(en )
1914-01-19
Piston machine.
DK27148C
(en )
1921-02-07
Piston pump.
DK10447C
(en )
1908-01-27
Support spring, especially for shock, alternating pressure effects.
DK21268C
(en )
1916-06-13
Piston.
CH49785A
(en )
1911-03-16
Plunger piston
ES43335A1
(en )
1908-07-01
Improvements in apparatus for compressing elastic fluids.
DK28862C
(en )
1921-11-28
Piston for Combustion Machines.
CH45193A
(en )
1909-10-16
Valveless piston pump