AT167478B
(en )
1951-01-10
Device for grinding grooves and grooves in masonry, plaster and partition walls
CH257327A
(en )
1948-10-15
Device for making grooves in stone and masonry.
AT169618B
(en )
1951-12-10
Device for making grooves in stone and masonry
FR57342E
(en )
1953-01-02
machine tool vice
FR988270A
(en )
1951-08-24
Machine tool
AT174358B
(en )
1953-03-25
Dough dividing and grinding machine
AT165423B
(en )
1950-02-25
Formed stone and masonry formed from it
AT162320B
(en )
1949-02-25
Formwork brick and masonry from it
FI24366A
(en )
1950-05-10
Non-betting tool
AT175689B
(en )
1953-08-10
Building block
FR970710A
(en )
1951-01-08
Apparatus for molding plaster and plaster partitions
ES182635A1
(en )
1948-04-16
IMPROVEMENTS INTRODUCED IN THE MACHINES DESFIBRADORAS DE TRAPOS
ES183221A1
(en )
1948-06-01
IMPROVEMENTS INTRODUCED IN THE MACHINES OF VARNISHING TILES
FR978554A
(en )
1951-04-16
Pneumatic vibrator
ES18502Y
(en )
1949-06-01
Improvements introduced in blisters.
ES181535A1
(en )
1948-02-16
IMPROVEMENTS INTRODUCED IN THE ADJUSTABLE WINDOWS
FI26081A
(en )
1952-11-10
Brick cutter
ES185907A1
(en )
1949-04-01
IMPROVEMENTS IN THE OVILLADORAS MACHINES
ES186443A1
(en )
1949-04-01
IMPROVEMENTS INTRODUCED IN TILTING PRESSES
AT167746B
(en )
1951-02-26
Formed stone and masonry from it
ES187024A3
(en )
1949-04-01
IMPROVEMENTS IN THE CONSTRUCTION OF PNEUMATIC TOOLS
ES185956A1
(en )
1949-02-16
IMPROVEMENTS INTRODUCED IN THE CONSTRUCTION OF PLUVIOMETERS
ES183389A1
(en )
1949-02-01
IMPROVEMENTS IN THE STYLOGRAPHICS
GR11842B
(en )
1948-11-13
TILE AND MACHINE FOR THE MANUFACTURE OF TILES.
AT167901B
(en )
1951-03-27
Construction machine for processing building materials