CH69545A
(en )
1915-07-01
Compensating valve for connecting the two cylinder sides of piston steam engines, especially on locomotives
CH116749A
(en )
1926-09-16
Rifle bolt, especially for hunting rifles
US1557439A
(en )
1925-10-13
Packing ring
CH70811A
(en )
1915-11-01
Attachment of valve housings to the working cylinders with special liners of oil and gas machines, especially opposed piston machines
FR495861A
(en )
1919-10-21
Start-up and safety valve for piston compressor
FR490286A
(en )
1919-04-15
Piston improvements
FR475105A
(en )
1915-04-16
Packing for pistons or piston drawers
CH79850A
(en )
1919-05-16
Air buffers on piston engine valves
CH69213A
(en )
1915-06-01
Lideration on pistons and piston valves
DK26593C
(en )
1920-09-06
Piston for Explosion Engines.
CA141916A
(en )
1912-07-23
Valve for reciprocating engines
DK12935C
(en )
1910-02-07
Gasket for split Pump cylinders.
FR476486A
(en )
1915-08-05
Improvements to the pistons of pressurized fluid engines
CA157638A
(en )
1914-09-01
Steam engine valve chest
DK28832C
(en )
1921-11-21
Sealing to the joints between the cylinders of internal combustion engines and one or more containers enclosing them.
DK24780C
(en )
1919-07-21
Device for blocking the pistons of brake cylinders.
ES68684A1
(en )
1919-02-16
Improvements in the metallic gaskets for pistons.
FR486859A
(en )
1918-05-15
Distribution system for piston cylinders
CH75585A
(en )
1917-12-17
Combustion piston engine
DK26488C
(en )
1920-08-23
Cylinder for Explosion Engines.
CA194766A
(en )
1919-12-09
Brake cylinder piston packing
CH74880A
(en )
1917-04-16
Piston for cylinders
FR484358A
(en )
1917-10-02
Improvements made to distributions for steam piston engines
ES61229A1
(en )
1915-12-16
Multiple piston pump.
DK26895C
(en )
1920-11-15
Single-acting DC steam engine.