CH350270A
(en )
1960-11-30
Multilayer sheet-like structure consisting primarily of absorbent, non-textile fiber material
FR1135843A
(en )
1957-05-03
Mechanical saw
AT185085B
(en )
1956-03-26
Framework made of rods that are hinged together, in particular nail trusses made of layers of boards
AT180394B
(en )
1954-12-10
Board supports, in particular formwork supports
AT191593B
(en )
1957-09-10
Reinforced structural element made of fibreboard
AT187476B
(en )
1956-10-25
Handle made of foldable material
AT185106B
(en )
1956-03-26
Formwork panel consisting of several interconnected boards
AT183934B
(en )
1955-11-25
Lattice girders, in particular of wood
AT188899B
(en )
1957-02-25
Scaffolding made of wooden load-bearing elements
AT185094B
(en )
1956-03-26
Composite wooden beam
AT197561B
(en )
1958-05-10
Wood fiber board, in particular insulation board, and component made therefrom
AT186824B
(en )
1956-09-25
Roof truss made of wood
FR67221E
(en )
1957-11-25
landing net
AT192603B
(en )
1957-10-25
Panel, in particular formwork or other building panels composed of wooden boards
FR1140929A
(en )
1957-08-21
Psychrometer
FR1207304A
(en )
1960-02-16
Mechanical sieve
FR1092762A
(en )
1955-04-27
Improvement in multicellular folding lockers
AT185086B
(en )
1956-03-26
Building board
FR1113154A
(en )
1956-03-26
Wooden beams
AT182515B
(en )
1955-07-11
Hollow structures, in particular for ceilings
ES40222Y
(en )
1956-06-16
Perfected truss
FR1189292A
(en )
1959-10-01
landing net
FR1091992A
(en )
1955-04-18
Mosquito net
FR1103039A
(en )
1955-10-28
Improvements in construction
GR16694B
(en )
1955-12-10
PRODUCTION OF ANIMAL GLUE (BONE AND SKIN) IN DROP FOR QUICK DRYING.