CH353876A
(en)
|
|
Wall construction
|
FR1168631A
(en)
|
|
Enamelled concrete
|
FI29421A
(en)
|
|
Procedure for forming the walls of buildings from bricks
|
CA537371A
(en)
|
|
Masonry sections of basic bricks
|
CA547072A
(en)
|
|
Forms for concrete walls
|
AT204238B
(en)
|
|
Ceiling beams
|
FR1185518A
(en)
|
|
Panels for false ceilings
|
FR1142226A
(en)
|
|
Refractory concrete
|
AT206162B
(en)
|
|
Hollow brick
|
ES61947Y
(en)
|
|
Introduced refinement of precast elements for the formation of floors
|
FR1222324A
(en)
|
|
Wall formwork
|
FR1166900A
(en)
|
|
Brick
|
ES63371Y
(en)
|
|
Ceramic brick for exterior
|
CA487597A
(en)
|
|
Construction of walls or the like formed by means of shuttering
|
CA481037A
(en)
|
|
Shuttering for the construction of walls
|
ES57894Y
(en)
|
|
Slotted brick
|
GR18122B
(en)
|
|
MAGNESIUM CEMENT FOR FORMATION OF MAGNESIUM SILICATE.
|
FR71658E
(en)
|
|
Advanced brick
|
ES258945A3
(en)
|
|
NEW PROCEDURE FOR THE MANUFACTURE OF DOLOMIAN BRICKS
|
ES41563Y
(en)
|
|
Ceramic piece for the formation of joists
|
ES76029Y
(en)
|
|
Enhanced brick for the construction of masonry chimneys
|
CA537274A
(en)
|
|
Refractory wall tile
|
GR16584B
(en)
|
|
MANUFACTURE OF INSULATING BUILDING MATERIALS.
|
ES54859Y
(en)
|
|
Brick
|
ES47686Y
(en)
|
|
Ceramic piece for the formation of joists
|