CH352987A
(en )
1961-03-31
Process for profiling metal bodies and device for carrying out this process
AT176406B
(en )
1953-10-26
Pipe clamp for clamping objects to pipes of different diameters
FR1032711A
(en )
1953-07-03
Improvements to pipe fittings
FR61836E
(en )
1955-05-18
End pipe welding process
GB712335A
(en )
1954-07-21
Improvements relating to clips for hose and other pipes
FR1067236A
(en )
1954-06-14
Dyeing process or other wet treatment and equipment for its implementation
FR1095369A
(en )
1955-06-01
Pipe clamps
FR62767E
(en )
1955-06-20
Method and machine for strapping pipes and other objects
AT182600B
(en )
1955-07-11
Device for welding pipes by induction heating
CH485211A
(en )
1970-01-31
Pipe testing press for testing pipes of different diameters
CH314052A
(en )
1956-05-31
Process for the continuous casting of socket pipes
FR974000A
(en )
1951-02-16
Method and apparatus for laying pipes
FR1033936A
(en )
1953-07-16
Pipe clamp
DE1633756U
(en )
1952-01-24
CLAMPING BRACKET FOR EASILY RELEASED CONNECTION OF FITTINGS TO PIPING.
FR1019242A
(en )
1953-01-19
New pipe clamp system
FR63439E
(en )
1955-09-13
Hose clamp for pipe joints
FR60772E
(en )
1955-01-26
Wrapping process and equipment for its implementation
AT172902B
(en )
1952-10-25
Device for drawing parallel lines
AT175524B
(en )
1953-07-25
Clamping device for copy purposes
FR1063138A
(en )
1954-04-29
Locking device for clamping joints of mine tunnel supports
AT175208B
(en )
1953-06-25
Device for banding cylindrical objects of variable diameter
FR923328A
(en )
1947-07-03
Improvements to dehydration processes and apparatus
FR1060320A
(en )
1954-04-01
Improvements to hose clamps
FR1073851A
(en )
1954-09-29
Improvements to hose clamps
FR920829A
(en )
1947-04-18
Apparatus for mechanically tracing various rosettes