ES257026Y
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1982-06-01
CONSTRUCTION UNIT FOR THE CONSTRUCTION OF BUILDINGS
IT1193711B
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1988-08-24
PREFABRICATED BUILDING
ES240232Y
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1979-07-01
CONSTRUCTION TOY FOR THE ERECTION OF BUILDINGS
AR219590A1
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1980-08-29
PREFABRICATED PANEL FOR CONSTRUCTION AND PROCEDURE FOR MANUFACTURING IT
MX145127A
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1982-01-06
IMPROVEMENTS IN SUPPORT ASSEMBLY OF PANELS USED IN THE CONSTRUCTION OF CONCRETE STRUCTURES
ES502890A0
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1982-04-01
IMPROVEMENTS INTRODUCED IN THE STRUCTURES FOR THE CONSTRUCTION OF BUILDINGS
AR218896A1
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1980-07-15
DEVICE FOR THE PRODUCTION OF PREFABRICATED CONCRETE STRUCTURAL ELEMENTS
DK148666C
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1986-02-17
THE ANCHORING SITE PRINCIPLES FOR ANCHORING IN CONCRETE PARTS
AR214776A1
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1979-07-31
SET OF PREFABRICATED ELEMENTS FOR CONSTRUCTION
BE882807A
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1980-10-16
IMPROVED JOINING CEMENT
IT1118398B
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1986-02-24
PROCEDURE AND DEVICE FOR THE FORMING OF BLOCKS FOR BUILDING CONSTRUCTION
CU35044A
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1980-10-30
DEVICE TO SEAL THE JOINTS IN PREFABRICATED CONCRETE ELEMENTS OF CONSTRUCTION
PT69075A
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1979-01-31
PREFABRICATED BUILDING ELEMENTS
AR211417Q
(en )
1977-12-15
IMPROVEMENTS IN THE INTERCONNECTION ELEMENTS OF PREFABRICATED PANELS TO FORM BRIDGES
IT7867195A0
(en )
1978-02-01
PROCEDURE TO MAKE THE PERIPHERAL JOINTS BETWEEN PREFABRICATED CONCRETE PANELS COMPLETELY WATERTIGHT EVEN AT THE CORNERS
BR7801306A
(en )
1979-09-25
SET OF COLUMNS AND PREFABRICATED PLATES FOR CIVIL CONSTRUCTION
AR213083A1
(en )
1978-12-15
CONSTRUCTION OF JOINTS FOR PREFABRICATED CONSTRUCTION ELEMENTS
AR211974A1
(en )
1978-04-14
IMPROVEMENTS IN THE ARRANGEMENT OF THE JOINT OF REINFORCED CONCRETE PLATES
AR222506A1
(en )
1981-05-29
IMPROVEMENTS IN STRUCTURES FOR THE CONSTRUCTION OF BUILDINGS
ES249911Y
(en )
1981-10-01
DEVICE FOR THE CONSTRUCTION OF CONCRETE PILLARS
MX149994A
(en )
1984-02-27
IMPROVEMENTS IN THE SYSTEM FOR THE CONSTRUCTION OF PREFABRICATED BUILDINGS
AR214664A1
(en )
1979-07-13
STRUCTURES FOR THE ERECTION OF SEALS
ES249524Y
(en )
1981-09-01
FORMWORK FOR THE CONSTRUCTION OF CONCRETE PILLARS
BR5901107U
(en )
1981-02-17
PREFABRICATED DISMANTLED BUILDINGS
BR7801144A
(en )
1979-09-11
CONCRETE COMPACTOR