DK507175A
(da )
1976-05-13
Rorledningskobling
AT354819B
(de )
1979-01-25
Muffenrohrverbindung
FR2284818A1
(fr )
1976-04-09
Raccord de tuyau
IT1035220B
(it )
1979-10-20
Sistema di costruzione di mausolei con cripte mogulari
IT1052807B
(it )
1981-07-20
Perfezionamento nei dispositividi connessione di elementi in calcestruzzo
FR2287638A1
(fr )
1976-05-07
Raccord de tuyaux
IT1041820B
(it )
1980-01-10
Costruzione di fabbricati mediante elementi prefabbricati
IT1017719B
(it )
1977-08-10
Copertura per piscine
FR2292916A1
(fr )
1976-06-25
Raccord de tuyaux
CA1031504A
(en )
1978-05-23
Swimming pool or bath
FR2289832A1
(fr )
1976-05-28
Tuyauterie a double paroi
SE7511116L
(sv )
1976-04-05
Vattenpump
PL95866B1
(pl )
1977-11-30
Zlacze uszczelniajace rurociag w scianie basenu kapielowego
ZA743730B
(en )
1975-06-25
Wall structure and swimming pool construction
JPS535836A
(en )
1978-01-19
Swimming pool having breakwater wall
DK498075A
(da )
1976-05-12
Loftebund til badebassiner
IT1043362B
(it )
1980-02-20
Tramezzo prefabbricato ad elementi di parete con proeilatidi trattenuta arbibili lateralmente
AT364146B
(de )
1981-09-25
Rohrmast
JPS51127524A
(en )
1976-11-06
Concrete wall that also has water proof property
CS178847B2
(en )
1977-10-31
Joint for sections,specially for corner joint of edge sections for swimming pools
AU8488975A
(en )
1976-03-18
Swimming pool
SU510577A1
(ru )
1976-04-15
Сейсмостойкое здание
SU494763A1
(ru )
1975-12-05
Модель соединительного трубопровода
AU6520974A
(en )
1975-08-07
Determaination of chlorine in the water
SU553386A1
(ru )
1977-04-05
Способ сооружени магистрального трубопровода