FR926181A
(en )
1947-09-23
Device for driving and locking the bolt, in cylinder or pump locks and bolts
FR1277369A
(en )
1961-12-01
Apparatus for making boreholes in poor soils and tamping said boreholes with sand, concrete or the like
FR1499980A
(en )
1967-11-03
Improved tarpaulins for the protection and isolation of volumes, and in particular of scaffolding on construction or repair sites
OA00762A
(en )
1967-11-15
Public works or washing machines, such as mechanical shovels, cranes or the like.
FR946724A
(en )
1949-06-13
Improvement in the distribution of fluid on aerial or hydraulic wheels, receiving or driving
BE799078A
(en )
1973-08-31
DEVICE FOR THE ADVANCE OR LIFTING OF HEAVY AND LARGE CONSTRUCTION,
FR1065405A
(en )
1954-05-25
Improvement in belt tensioners or the like
CH262186A
(en )
1949-06-30
Device for injecting liquid into the ground.
CH278948A
(en )
1951-11-15
A method of improving the ability of a clay to serve as a filler in rubber and clay treated by this method.
FR970866A
(en )
1951-01-10
Device for increasing the stroke of the cable in the brakes of bicycles, tandems or the like
SU477220A1
(en )
1975-07-15
Ground Drilling Device
FR993758A
(en )
1951-11-07
Device for rapidly approaching the piston in hydraulic presses
FR1010630A
(en )
1952-06-13
Steering device for vehicles mounted on crawlers, in particular for heavy excavators and the like
FR975499A
(en )
1951-03-06
Device for driving piles, stakes, drill bits or the like into the ground
FR935900A
(en )
1948-07-02
"Pump" safety lock especially for anti-theft devices
FR937393A
(en )
1948-08-16
Improvements to pumps for bolts, locks and the like
FR1016829A
(en )
1952-11-24
Security system applicable to all locks and locks with pump or cylinder
FR1071026A
(en )
1954-08-24
Device allowing the rational installation on all tractors of <<bulldozers>> or other similar machines
FR983310A
(en )
1951-06-21
Bicycle pump mounted in the seat tube of a bicycle frame
CH270169A
(en )
1950-08-31
Pal for injecting liquid into the soil, especially fertilizer.
CH258396A
(en )
1948-11-30
Piston pin stop device.
FR939719A
(en )
1948-11-23
Improvements to washers for locking nuts, screws and the like
FR1316767A
(en )
1963-02-01
Improvements in the arrangement of cylinders or the like, in particular in printing machines
FR1330753A
(en )
1963-06-28
Apparatus for adjusting injection points, especially in injection pumps or the like
CH255019A
(en )
1948-06-15
Apparatus for injecting steam into the soil.