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Patent Searching and Data


Matches 1,051 - 1,100 out of 30,441

Document Document Title
WO1982000166A1
Procede pour substituer un coulis a base de bentonite et de ciment, un lait de ciment, un mortier ou un beton a une boue bentonitique contenue dans une cavite. On utilise en vue de sa substitution une boue bentonitique contenant une quan...  
WO/1981/003672A1
Pile construction comprising a number of steel tube sections (1) that are joined together. Each tube section (1) is formed with joining portions (2, 4) in its respective ends. One joining portion is constituted by a male end (2) having a...  
WO/1981/002757A1
Method of removing an upper concrete part from the top of a cast-in-place concrete pile. Before forming the upper concrete part, sealed pipes are put around each steel reinforcing rod (11) of the reinforcing cage (10) extending verticall...  
WO/1981/002177A1
A ground anchor device comprises a plate (13), which in use rests upon the ground, a stanchion (12, 25, 30) or the like projecting from one face of the plate as well as a helical member (11) adapted to be screwed into the ground. The hel...  
WO/1981/001581A1
The armour plate comprises steel sections covered with sheet metal, at least a vertical hollow section (2) with on one of the long faces (inner side) of the armour plate horizontal slots (8, 20) arranged one above the other and a rail gu...  
WO/1980/002736A1
Tubular foundation piles (4) supporting building structures are utilized as means for storing heat from solar heat collectors, waste water etc. in the earth (1) in the foundation area and for withdrawal heat from said area by means of co...  
WO/1980/002173A1
Securing device, process as well as means for its implementation. Device characterised in that it is comprised of two or more identical elements (1), made of metal or otherwise, forming wings (2) with slides (3) and flexible sheath (6), ...  
WO/1980/002168A1
A soil and/or water-retaining wall, composed of prefabricated metal plate elements, has upstanding side edges which are interconnected in a soil and/or water-tight manner. The plate elements are shell elements (1), which have at least ap...  
WO/1980/001582A1
In accordance with the invention this wall is composed of at least partially prefabricated load-bearing uprights (1; 8) and intervening curved shells (2; 11), formed in the soil of concrete or similar hardenable material, which connect o...  
WO/1980/001087A1
An apparatus for driving an earth auger of the type which simultaneously excavates a plurality of vertical holes via a plurality of excavating rods such as auger screws or the like to thereby form a continuous wall under the ground by mo...  
WO/1980/000262A1
To inhibit fouling by marine life of an undersea structure, the part of the structure to be protect (32) is provided with a plurality of elongate fronds (20) of flexible plastics material, such that they can move against each other under...  
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Matches 1,051 - 1,100 out of 30,441