GB1542515A
(en )
1979-03-21
Hydraulic assembly for varying the angle of a bulldozing blade
FR2334554A1
(fr )
1977-07-08
Batis de protection pour vehicules
NO143796C
(no )
1981-04-15
Analogifremgangsmaate til fremstilling av terapeutisk virksomme piperazinyliminorifamyciner
DK297376A
(da )
1977-01-12
Fremgangsmade til brydning under jordens overflade
SE7609277L
(sv )
1977-02-22
Skydd for ampull
JPS51127903A
(en )
1976-11-08
Hydraulic turning device of turbine
RO71125A
(ro )
1982-05-10
Procedeu si dispozitiv pentru indepartarea defectelor de pe suprafatasemifabricatelor metalice
JPS51141401A
(en )
1976-12-06
Pressure line for protection of grout line for placing sleeveepacked material
SU636320A1
(ru )
1978-12-05
Устройство дл защиты поверхности гидротехнических сооружений от разрушени
PH13564A
(en )
1980-06-26
A device for protecting a structure against the effects of high horizontal dynamic stresses
GB1500804A
(en )
1978-02-15
Method for protection of polymers from thermo-oxidative destruction
JPS5248206A
(en )
1977-04-16
Arroestation method of protecting face of slope
AU506181B2
(en )
1979-12-13
Hydraulic means for breaking rock
JPS529914A
(en )
1977-01-25
Method of preventing destruction of subsoil
SU649834A1
(ru )
1979-02-28
Устройство дл гидравлической перфорации скважины
JPS5233304A
(en )
1977-03-14
Method of protecting face of slope
JPS528602A
(en )
1977-01-22
Device for controlling angle of bucket of hydraulic shovel etc*
SU575724A2
(ru )
1977-10-05
Устройство дл защитного отключени
SU568705A1
(ru )
1977-08-15
Напорный механизм экскаватора
JPS5259904A
(en )
1977-05-17
Method of protecting face of slope
JPS528604A
(en )
1977-01-22
Device for controlling loci of bucket of hydraulic shovel etc*
JPS51140333A
(en )
1976-12-03
Protective device of side wall of cutting ditch
CS184065B1
(en )
1978-07-31
Method of concrete surface protection
AU504689B2
(en )
1979-10-25
Concrete structures
JPS5271804A
(en )
1977-06-15
Danger preventing device of trencher