BE601955A
(en )
1961-07-17
Cooling device for rotary piston machines
BE605135A
(en )
1961-12-19
Sealing device for bearings.
BE616156A
(en )
1962-07-31
Sealing device for rotating tube furnace
BE607658R
(en )
1961-12-18
Sealing device for rotary piston machines and machines fitted with this device.
BE581532A
(en )
1959-12-01
Sealing device for bolts.
FR1340143A
(en )
1963-10-11
Radial sealing device for rotary piston machine
FR1346755A
(en )
1963-12-20
Shaft sealing device
FR1330862A
(en )
1963-06-28
Sealing device for rotating machine
FR1308283A
(en )
1962-11-03
Sealing device for the rotating piston of a rotating piston machine
BE619912A
(en )
1962-11-05
Sealing device for rotary piston machines
FR1318277A
(en )
1963-02-15
Sealing device for rotary type piston machines
FR1279992A
(en )
1961-12-29
Sealing device for containers
FR80440E
(en )
1963-04-26
Sealing device for rotary piston machines and machines equipped with this device
FR1345098A
(en )
1963-12-06
Sealing device for rotary piston machines
FR1328139A
(en )
1963-05-24
Sealing device for rotary piston machines
FR1328140A
(en )
1963-05-24
Sealing device for piston machines, rotary type
BE619913A
(en )
1962-11-05
Sealing device for piston machines, rotary type
FR1276470A
(en )
1961-11-17
Sealing device for rotating machine
FR1326732A
(en )
1963-05-10
Sealing device for valves
FR1199049A
(en )
1959-12-10
Sealing device for rotary piston machine
FR1529229A
(en )
1968-06-14
Sealing sleeve device for packing machine
FR86541E
(en )
1966-02-25
Radial sealing device for rotary piston machine
FR1222462A
(en )
1960-06-10
Sealing device for rotary piston machines and machines equipped with this device
FR1438492A
(en )
1966-05-13
Sealing device for rotary kiln
FR1304232A
(en )
1962-09-21
Lip sealing device