CH488878A
(en )
1970-04-15
Buildings made from prefabricated sections
CH449899A
(en )
1968-01-15
Building construction
CH479781A
(en )
1969-10-15
Covered building
AT278324B
(en )
1970-01-26
Connection of prefabricated reinforced concrete components
FR1453984A
(en )
1966-09-30
Improvements made to prefabricated buildings
CH514747A
(en )
1971-10-31
Building made of prefabricated elements
CH428529A
(en )
1967-01-15
Construction elements set with building blocks
CH430128A
(en )
1967-02-15
Reinforced concrete ceiling
DD48027A1
(en )
1966-05-05
Light balcony construction made of pre-fabricated reinforced concrete
CH481283A
(en )
1969-11-15
Building made of prefabricated elements
FR1483917A
(en )
1967-06-09
prefabricated building element
FR1380266A
(en )
1964-11-27
Prefabricated staircase
FR1466467A
(en )
1967-01-20
Improvements made to prefabricated buildings
CH446690A
(en )
1967-11-15
Building made up of prefabricated wall elements
AT245210B
(en )
1966-02-25
Prefabricated ceiling cladding
CH451479A
(en )
1968-05-15
Container made of prefabricated concrete parts
AT268607B
(en )
1969-02-25
Hall-like building made of prefabricated elements
AT265353B
(en )
1968-10-10
Prestressed concrete bridge made of prefabricated components
AT263300B
(en )
1968-07-10
Prefabricated plate element made of reinforced concrete
CH434646A
(en )
1967-04-30
Building constructed using prefabricated elements
FR1397646A
(en )
1965-04-30
Prefabricated construction
FR1402928A
(en )
1965-06-18
Prefabricated reinforced concrete element for construction
FR1531332A
(en )
1968-07-05
prefabricated building element
AT287984B
(en )
1971-02-10
Prefabricated panel-shaped construction element
DK115150B
(en )
1969-09-08
Prefabricated building component of reinforced concrete.