FR1309839A
(en )
1962-11-23
Balanced valve, especially for hot gases
DK107112C
(en )
1967-04-24
Apparatus for welding pipes.
FR1221842A
(en )
1960-06-03
Improvements in connection devices, in particular for pipes
AT247268B
(en )
1966-05-25
Push-in pipe coupling
BE582151A
(en )
1960-02-29
Coupling for pipes.
BE582504A
(en )
1959-12-13
Binding for hoses, in particular for fire hoses.
FR1274091A
(en )
1961-10-20
Separable coupling for pipes, in particular for gas connections
BE598336A
(en )
1961-04-14
Separable coupling for pipes, in particular for gas connections.
FR1336271A
(en )
1963-08-30
pipe connection elements, in particular for electrical pipes
BE592767A
(en )
1960-10-31
Sleeve connection for pipes.
FR1221995A
(en )
1960-06-07
Coupling for pipes, in particular for flexible pressurized gas pipes
BE574434A
(en )
1959-07-03
Flowmeter, in particular for gas.
FR1105326A
(en )
1955-11-29
Tap, especially for compressed gases
FR1318551A
(en )
1963-02-15
Removable pipe coupling, especially for gas connections
BE605150A
(en )
1961-12-19
Sophisticated connection for pipes.
BE617843A
(en )
1962-09-17
Switch valve for pipes.
BE596447A
(en )
1961-02-15
Elbow for pipes.
DK82509C
(en )
1957-03-18
Coupling for pipe connections, in particular for the construction of shelves and racks of pipes.
DK92990C
(en )
1962-03-12
Pipe coupling for smooth pipes.
AU254091B2
(en )
Quick-acting coupling for fluid pipe
FR1252224A
(en )
1961-01-27
Pipe fittings, especially for scaffolding
DK96676C
(en )
1963-08-12
Pipe coupling.
FR1432122A
(en )
1966-03-18
Tap, in particular tap for natural gas
FR1270161A
(en )
1961-08-25
Fin for axial flow turbines, in particular for gas turbines
AU243850B2
(en )
1962-12-06
Improvements in pipe couplings