IT1027593B
(en )
1978-12-20
DEVICE TO STOP THE HEEL
IT1030816B
(en )
1979-04-10
PROCEDURE TO CHECK THE RHEOLOGICAL CHARACTERISTICS OF POLYOLEFINS C3 PIO
IT1025707B
(en )
1978-08-30
IMPROVEMENTS TO THE HYDRAULIC CONTROLS
AR206673A1
(en )
1976-08-13
AQUEOUS POLYMER COMPOSITION SUITABLE TO REDUCE THE PERMEABILITY OF UNDERGROUND FORMATIONS
IT1050084B
(en )
1981-03-10
APPARATUS TO DETERMINE THE FORMATION CHARACTERISTICS OF THE SOIL
SE401539B
(en )
1978-05-16
WAY TO PLACE A PACKED SAND PILLAR IN THE GROUND
IT1011443B
(en )
1977-01-20
TOOL FOR WORKING THE EARTH
IT1013240B
(en )
1977-03-30
DEVICE FOR THE CONSOLIDATION OF MASSICCIATE FERROVIARE
AT326718B
(en )
1975-12-29
STONE LAYABLE TO BODY
IT1054401B
(en )
1981-11-10
DEVICE TO IRRADIATE THE DECANTAATION MUD
SE391004B
(en )
1977-01-31
LENGTH ADJUSTABLE DRILL BOOM
IT985830B
(en )
1974-12-20
IMPROVEMENTS TO THE MEANS OF FIS WISE
IT990800B
(en )
1975-07-10
ROTATING ACCESSORY TO COMPRESS WORKED GROUND
SU458634A1
(en )
1975-01-30
The working body to the device for the formation of wells in the ground
SU523164A1
(en )
1976-07-30
Device for the formation of wells in the ground
FR2312928A1
(en )
1976-12-31
PIVOTING BODY, SERVING TO COMPRESS THE WORKED EARTH, ADAPTABLE TO THE NATURE OF THE SOIL
SU436628A2
(en )
1974-07-25
The working body of the cultivator
SU516785A1
(en )
1976-06-05
Working body for the formation of wells in the soil
SU554356A1
(en )
1977-04-15
Device for the formation of wells in the ground
ZA713437B
(en )
1972-01-26
Improvements in or relating to wellpoints for dewatering ground
ZA732944B
(en )
1975-06-25
Improvements relating to rock drills
SU483076A1
(en )
1975-09-05
Working body to open the vines
SU464280A1
(en )
1975-03-25
The working body of the cultivator-ripper
BE815169A
(en )
1974-09-16
LAND MINE
DD119378A6
(en )
1976-04-20
QUICK-WILLING GROUND FOLDING PACKER