GB2230834B
(en )
1992-03-04
Means and method of joining piping materials
EP0529916A3
(en )
1993-10-20
System and method for efficient execution of outer join operations
EP0374958A3
(en )
1990-08-08
Method of supplying lubricant and apparatus for the same
GB2210300B
(en )
1992-01-29
Threaded connection for pipes and method of fabricating same
HU896364D0
(en )
1991-07-29
Method of and apparatus
GB2205373B
(en )
1991-04-24
Method of making piping joints and joining tool
GB8902965D0
(en )
1989-03-30
Insulated joint and method
GB8806208D0
(en )
1988-04-13
Method of joining pipes
IL92777A0
(en )
1990-09-17
Method and agent for the determination of maleimide groups
AU3433689A
(en )
1989-11-24
Method and apparatus for the production of underground pipelines
GB2229246B
(en )
1992-10-07
Material for and method of pipeline insulation
GB8823240D0
(en )
1988-11-09
Method of sealing joint within gas main
GB2176743B
(en )
1989-07-12
Method and apparatus for joining materials with concealed joint
GB2169983B
(en )
1988-07-27
Method of and apparatus for repairing drains and pipelines
GB2227543B
(en )
1992-09-16
Apparatus for and methods of lining pipework
DE3573740D1
(en )
1989-11-23
Method and composition for the treatment of pipelines
PL275544A1
(en )
1990-04-30
Method of and joint for curvilineary running pipelines
AU2665088A
(en )
1989-06-08
Improved pipe liner and method
GB2179584B
(en )
1990-05-23
Method and apparatus for the manufacture of pipe couplings
PL307336A1
(en )
1995-05-15
Method of and apparatus for jointing together two or more objects
GB8805449D0
(en )
1988-04-07
Method for sealing pipeline
SG49349A1
(en )
1998-05-18
Method of joining waterstops and connector for use therein
GB8818982D0
(en )
1988-09-14
Method of forming joint
IL119763A0
(en )
1997-03-18
Method and apparatus for the lining of existing pipes
GB2295018B
(en )
1998-07-08
Method and system for determining the integrity of mechanical seals