IT1143938B
(it )
1986-10-29
Materiale in striscia per la formazione di elementi di fissaggio flessibili del tipo rilasciabile
IT977408B
(it )
1974-09-10
Perfezionamento nelle strutture divisorie ad elementi snodati
PL82262B2
(enrdf_load_stackoverflow )
1975-10-31
GB1288088A
(enrdf_load_stackoverflow )
1972-09-06
GB1176772A
(en )
1970-01-07
A Seaweed Substitute.
GB982239A
(en )
1965-02-03
A method of assembling facing tiles in a grid and the grid therefor
IT984957B
(it )
1974-11-20
Perfezionamento nei dispositivi di ancoraggio di cavi per strutture in cemento armato pre compresso
SU367271A1
(ru )
1973-01-23
Став ленточного конвейера
USD213771S
(en )
1969-04-08
Swimming pool
PL75981B2
(enrdf_load_stackoverflow )
1975-02-28
SU393174A1
(ru )
1973-08-10
Скребок скребкового конвейера
SU1578350A1
(ru )
1990-07-15
Шахтна зат жка дл рамной крепи
PL71677B2
(enrdf_load_stackoverflow )
1974-06-29
PL41803B1
(enrdf_load_stackoverflow )
1958-12-15
USD221393S
(en )
1971-08-10
Combined pirate and rowboat toy
SU1023082A1
(ru )
1983-06-15
Скрепероструг
SU71696A1
(ru )
1947-11-30
Способ разработки очистных забоев
PL53505B1
(enrdf_load_stackoverflow )
1967-06-25
USD218595S
(en )
1970-09-08
Meat tenderizer
PL149367B1
(pl )
1990-02-28
Zestaw obudowy zmechanizowanej
SU1104285A1
(ru )
1984-07-23
Крепь подготовительной выработки
WENTINK
1970
IMMERSED TUNNEL CONSTRUCTION
BENDER
1977
THE PLANNING OF BRICKWORKS. PT. 2
PL167624B1
(pl )
1995-09-30
Górnicza obudowa zmechanizowana do podsadzki hydraulicznej
IT1044861B
(it )
1980-04-21
Copertura in elementi autoportanti prefabbricati di cemento armato per realizzare capannoni ad uso industriale od agricolo