ES491698A0
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1980-12-16
IMPROVEMENTS IN SOUNDPROOF CONSTRUCTION ELEMENTS- RES
BR8006384A
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1981-04-14
LAMINATED STRUCTURE FOR USE IN WALL CONSTRUCTION
ES548115A0
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1986-09-01
IMPROVEMENTS IN THE STRUCTURES FOR CONDITIONING ENCLOSURES
IT1131219B
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1986-06-18
CONCRETE FLOOR STRUCTURE
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1986-09-23
CONSTRUCTION PANELS
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1991-11-19
TRAINED PANELS FOR MULTIPLES USED IN CIVIL CONSTRUCTION
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1995-11-21
Panel structure and construction panel for use in it
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1992-05-19
PROVISION INTRODUCED IN BLOCKS FOR CIVIL CONSTRUCTION
BR8402629A
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1985-06-18
IMPROVEMENT IN BUILDING CONSTRUCTION
BR7800542A
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1978-09-12
IMPROVEMENTS IN MODULAR BLOCKS FOR CONSTRUCTION
BR9103298A
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1993-03-09
COMPOSITIONS FOR USE IN CIVIL CONSTRUCTION
BR9302516A
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1995-03-01
Quick coupler for hardware frame used in civil construction
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1991-06-18
TILE FIXING IN CIVIL CONSTRUCTION
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1991-06-18
INTEGRATED FRAMEWORK FOR CIVIL CONSTRUCTION
BR6300082U
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1984-08-28
STRUCTURE FOR ADVERTISING PANELS
BR9006512A
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1992-08-11
STRUCTURAL METHOD FOR CIVIL CONSTRUCTION
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1988-11-16
PRE-MOLDED PANEL FOR CIVIL CONSTRUCTION
BR9102478A
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1993-01-05
MODULAR BLOCKS FOR PERFORMING CIVIL CONSTRUCTION WORKS
ES257639Y
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1983-03-01
MODULAR STRUCTURE FOR ADVERTISING PANELS
IT8033305V0
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1980-02-18
PRE-COMPRESSED PICALP LIGHTWEIGHT CONCRETE PLASTER PANEL
BR8400462A
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1985-09-10
MODULAR PANEL FOR ADVERTISING
ES292033Y
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1987-02-01
CONSTRUCTION PANEL
AR221187A1
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1980-12-30
PREFABRICATED PANELS FOR CONSTRUCTIONS IN GENERAL
IT218349Z2
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1992-05-05
SOUNDPROOFING PANELS FOR ROAD CONSTRUCTION
ES1016450Y
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1992-05-01
STRUCTURE FOR REMOVABLE ADVERTISING PANELS.