US2380690A
(en )
1945-07-31
Pipe joint
AU119317B2
(en )
Improvements in or relating to pipe couplings
AU119704B2
(en )
1945-03-29
Improvements in or relating to pipe couplings
AU827843A
(en )
1945-03-29
Improvements in or relating to pipe couplings
AU120127B2
(en )
1943-12-11
Improvements in or relating to couplings for flexible pipes
AU121594B2
(en )
Improvements in or relating to detachable conduit couplings
AU1218843A
(en )
1943-12-11
Improvements in or relating to couplings for flexible pipes
AU119853B2
(en )
1945-05-03
Improvements in pipe joints andthe like
AU121911B2
(en )
Improvements relating to pipe joints
AU118217B2
(en )
1944-03-16
Improvements in or relating to pipe couplings
AU118230B2
(en )
1944-03-16
Improvements in or relating to pipe couplings
AU119865B2
(en )
1945-05-10
Improvements in or relating to couplings for pipes, tubes andthe like
AU1143443A
(en )
1945-05-03
Improvements in pipe joints andthe like
CA415589A
(en )
1943-10-05
Pipe coupling
CA414017A
(en )
1943-07-20
Pipe coupling
AU1122143A
(en )
1944-03-16
Improvements in or relating to pipe couplings
AU495342A
(en )
1944-03-16
Improvements in or relating to pipe couplings
AU124826B2
(en )
1947-07-24
Improvements in or relating to couplings
AU127818B2
(en )
1948-06-03
Improvements in or relating to couplings
CA412681A
(en )
1943-05-25
Pipe joint
CA416448A
(en )
1943-11-16
Pipe joint
AU1037943A
(en )
1945-05-10
Improvements in or relating to couplings for pipes, tubes andthe like
AU118401B2
(en )
1944-04-27
Improved pipe joint
CA410129A
(en )
1943-01-19
Pipe fitting
AU118689B2
(en )
1944-07-20
Improvements relating to couplings for pipes and machine parts