DK42124C
(en )
1930-04-28
Cylinder for double-acting two-stroke internal combustion engines.
DK43484C
(en )
1930-12-15
Double-acting two-stroke internal combustion engine.
DK43370C
(en )
1930-11-17
Internal combustion engine.
AT121814B
(en )
1931-03-10
Multi-cylinder internal combustion engine.
DK43280C
(en )
1930-10-27
Cylinder cover for four-stroke internal combustion engines.
DK43226C
(en )
1930-10-20
Device by the cylinders for two-stroke internal combustion engines with opposite pistons.
DK44315C
(en )
1931-07-06
Cylinder for single-acting, standing internal combustion engines.
CH138101A
(en )
1930-02-15
Cylinder cover for four-stroke internal combustion engines.
DK37787C
(en )
1927-08-08
Cylinder cover for double-acting combustion engines.
DK46225C
(en )
1932-09-19
Double-acting two-stroke internal combustion engine.
DK45502C
(en )
1932-04-11
Double-acting two-stroke internal combustion engine.
AT126846B
(en )
1932-02-10
Removable cylinder head for internal combustion engines with several cylinders.
CH152984A
(en )
1932-02-29
Double-acting two-stroke internal combustion engine.
DK37351C
(en )
1927-04-11
Piston for Internal Combustion Engines.
GR1523B
(en )
1927-06-01
SINGLE CYLINDER INTERNAL COMBUSTION ENGINE.
DK41782C
(en )
1930-03-10
Machine set for multi-cylinder internal combustion engines.
DK40645C
(en )
1929-08-19
Cylinder cover for internal combustion engines.
DK41979C
(en )
1930-04-07
Control device for control pistons for internal combustion engines.
DK39620C
(en )
1928-12-17
Working cylinder for double-acting combustion engines.
DK45123C
(en )
1932-01-18
Flushing device for two-stroke internal combustion engines.
DK45041C
(en )
1931-12-28
Device for reversible two-stroke internal combustion engines.
DK40475C
(en )
1929-07-15
Piston cooling line for internal combustion engines.
DK41221C
(en )
1929-12-09
Two-stroke internal combustion engine.
DK37958C
(en )
1927-09-19
Two-stroke internal combustion engine.
ES108336A3
(en )
1928-08-16
An improvement in the cylinders of internal combustion engines.