OA01358A
(en )
1969-02-15
Hydraulic lance.
BE585997A
(en )
1960-04-19
Coffered floor with lamps, especially for industrial buildings.
BE586791A
(en )
1960-05-16
Construction elevator.
DK107329C
(en )
1967-05-16
Cardan joints, especially for heavy joints.
FR1236482A
(en )
1960-07-15
Plate for covering walls, ceilings, etc.
FR1181529A
(en )
1959-06-16
mobile scaffolding, especially for chimney construction
BE596025A
(en )
1961-02-01
Reversible tile.
FR77505E
(en )
1962-03-16
Lateral displacement, projection louver
OA00875A
(en )
1968-03-22
Panel for various constructions.
BE587821A
(en )
1960-06-16
New profile iron connection for wall elements.
BE588966A
(en )
1960-07-18
Suspended ceiling, more particularly vaults for industrial furnaces.
BE588141A
(en )
1960-08-29
Wall tile.
FR1343111A
(en )
1963-11-15
Arc furnace, with two tanks, with oxidizing atmosphere
GR19646B
(en )
1959-04-08
SPECIAL CONSTRUCTION BRICKS.
FR85028E
(en )
1965-05-28
Arc furnace, with two tanks, with oxidizing atmosphere
FR78464E
(en )
1962-07-27
Surface added for ceilings, partitions, walls ...
CA546473A
(en )
1957-09-17
Boarding for the construction of ceilings, walls, etc., of concrete
DK99528C
(en )
1964-08-17
Suspension means for insert ceilings.
BE605179A
(en )
1961-10-16
Surface added for ceilings, partitions, walls, and.
GR19429B
(en )
1959-01-17
DOUBLE-BENDED CONCRETE SHELL, ESPECIALLY ROOF SHELL.
FR1261530A
(en )
1961-05-19
Surface added for ceilings, partitions, walls, etc.
DK113318B
(en )
1969-03-10
Building construction.
BE584483A
(en )
1960-03-01
Concrete mixer.
BE611523A
(en )
1962-03-30
Hammer pruner.
BE600709A
(en )
1961-06-16
Quick building block.