BR8201099A
(pt )
1983-01-11
Dispositivo acoplador de tubos,canos,conduites e semelhantes
HUT53204A
(en )
1990-09-28
Joint of tubes and pipe unions and method for forming the joint
DE3269423D1
(en )
1986-04-03
Process for providing a mantle tube connection across a joint between heat insulated pipes and pipe section for carrying out said process
KR910700439A
(ko )
1991-03-15
열교환기 및 그 열파이프
PT92583A
(pt )
1990-06-29
Ligacao de tubos para redes de tubagrm ou semelhantes
GB2022751A
(en )
1979-12-19
A Pipe Joint
GT199000053A
(es )
1992-02-14
Dispositivo y metodo para una conexion de tuberia forrada
DE3774272D1
(de )
1991-12-05
Leitung zur wiederbeschichtung von unterirdischen leitungen.
NO884242L
(no )
1989-03-28
Fremgangsmaate for fremstilling av en syntaktisk muffe forisolasjon av roerledninger.
GB2000240A
(en )
1979-01-04
Pipeline joints
ES279980Y
(es )
1985-11-16
Dispositivo para la union de extremos de mangueras o tubos.
RO100263A2
(ro )
1991-03-12
Imbinare intre doua tevi paralele
ES267356U
(es )
1983-03-16
"junta para tubos de plastico o goma".
ES1019713Y
(es )
1993-01-01
Brida para la union de tubos de extremos lisos.
SE8704210D0
(sv )
1987-10-29
Ror for infodring av tryckvattenledningar
JPS5410423A
(en )
1979-01-26
Welded-joint method for stailess steel piping
GB2100819B
(en )
1984-08-30
Pipe joint for plastics pipes
JPS5747523A
(en )
1982-03-18
Manufacture of two-way branch pipe
ZA91671B
(en )
1994-10-06
Mortar for the manufacture of pressure-resistant pipes pipe produced from this mortar and the process for its manufacture
GB8730108D0
(en )
1988-02-03
Joints & connections between pipes & tubes
OA06277A
(fr )
1981-06-30
Bague de joint d'étanchéité pour raccord de tubes.
FR2450403A1
(fr )
1980-09-26
Perfectionnements aux raccords pour tuyaux
IE880147L
(en )
1988-07-22
T-shaped branch pipe connector
SE9003940D0
(sv )
1990-12-10
Saett att tillverka svetsmellanstycken
JPS6469894A
(en )
1989-03-15
Branch pipe for corrugated pipe and manufacture thereof