AT178416B
(en )
1954-05-10
Air-cooled cylinder head for piston pumps, in particular compressors
FR1069802A
(en )
1954-07-13
Short stroke piston pump
AT168172B
(en )
1951-04-25
Cylinder head for piston machines, in particular compressors for refrigerating machines
FR917647A
(en )
1947-01-16
Improvements in piston cooling
FR944598A
(en )
1949-04-08
Improvements to reciprocating compressors
GR13549B
(en )
1952-04-29
SINGLE CYLINDER PISTON SUCTION SEMI-DEPRESSION AND DEPRESSIVE LIQUID PUMP.
FR1061078A
(en )
1954-04-08
Improvement in rotary piston pumps
DK80134C
(en )
1955-11-14
Piston machine with one or more reciprocating pistons.
FR1067031A
(en )
1954-06-11
Improvements to reciprocating compressors
FR1018559A
(en )
1953-01-09
Piston compressor
AT197408B
(en )
1958-04-25
Piston compressors, in particular for small refrigeration machines
AT173789B
(en )
1953-01-26
Lubricating device for the engine parts of piston machines, in particular piston compressors
GR13587B
(en )
1952-05-17
PISTON TWO CYLINDER SUCTION AND DEPRESSING WATER PUMP.
FR1080605A
(en )
1954-12-10
Reciprocating piston machines
FR1071009A
(en )
1954-08-24
Reciprocating piston compressor
GR13492B
(en )
1952-03-22
PISTON SINGLE CYLINDER WATER PUMP.
FR1019173A
(en )
1953-01-19
Piston machine
AT190532B
(en )
1957-07-10
Drive for single cylinder piston compressors
FR902341A
(en )
1945-08-28
Piston and cylinder machine, such as compressor
FR1046729A
(en )
1953-12-08
Piston improvements
FR1040354A
(en )
1953-10-14
Piston pump
FR1098334A
(en )
1955-07-22
Piston compressor
AT176284B
(en )
1953-10-10
Air-cooled multi-stage reciprocating compressor
DK61919C
(en )
1944-02-14
Engine cylinder, in particular for air-cooled Aircraft engines.
FR62119E
(en )
1955-06-10
Reciprocating piston compressor