FR751189A
(en )
1933-08-28
Improvements in building construction
DK55479C
(en )
1938-11-21
Fasteners for use in building constructions with walls and roofs of corrugated iron.
FR787261A
(en )
1935-09-19
Improvements to smoke-knife and water-knife boilers
FR764871A
(en )
1934-05-28
Improvements to floors, roofs, walls and similar construction elements in reinforced concrete and others
DK56471C
(en )
1939-07-24
Formwork with sheets of metal for use in the manufacture of floor separations, roofs and similar building components.
DK55552C
(en )
1938-12-12
Procedure for joining adjacent concrete bodies and formwork boxes for use in the execution of the procedure.
FR801810A
(en )
1936-08-19
Improvement in the construction and encroachment of metal sheet piles and reinforced concrete of quay walls
GB369515A
(en )
1932-03-24
Improvements in or relating to partitions, walls and surface-facings therefor, constructed of plaster or like slabs assembled together edge to edge
FR761739A
(en )
1934-03-26
transformable metal scaffolding for the construction and repair of elevated structures
FR750910A
(en )
1933-08-22
Double interlocking metal roof tile
SU21525A1
(en )
1931-07-31
Device for determining deformations inside the concrete masonry
DK53851C
(en )
1937-11-15
Procedure for the formation of room joints in concrete decks and similar decks.
FR752866A
(en )
1933-10-02
Cellular structure for panels and other applications
FR854236A
(en )
1940-04-08
Improvement in fasteners for fiber cement or corrugated sheet roofs
ES142167A1
(en )
1944-05-16
A procedure to assemble and secure fiber cement tiles in the construction of roofs.
ES138187A1
(en )
1935-08-16
Improvements in the construction of roofs with cement and asbestos plates.
FR789739A
(en )
1935-11-05
Grate for cement kilns and the like
FR717866A
(en )
1932-01-15
Improvements in the construction of soundproof panels
ES142005A1
(en )
1936-08-01
A device for fastening to its supports corrugated sheets of cement and asbestos slate or the like.
DK50752C
(en )
1935-10-07
Procedure for the manufacture of ceilings and walls in buildings.
FR790283A
(en )
1935-11-16
Improvements to concrete and reinforced concrete pipes
FR777980A
(en )
1935-03-06
Brick for building ceilings and other applications
FR729465A
(en )
1932-07-25
Improvements in the construction of concrete tanks
FI16897A
(en )
1936-01-31
Method of construction of building walls and water roof
DK61030C
(en )
1943-06-15
Procedure for the Manufacture of Building Materials and Form Boxes for Use in the Execution of the Procedure.