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1947-07-01
Extrusion of tubing
ES418968A1
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1976-07-16
Perfeccionamientos introducidos en un util de extrusion pa-ra una extrusora.
PT1115550E
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2003-08-29
Dispositivo para o fabrico de tubos de plastico
ES435583A2
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1977-08-01
Un aparato para formar pelicula de resina termoplastica tu- bular extruida.
GB634071A
(en )
1950-03-15
Improvements in or relating to moulding plastic materials by extrusion
ES425770A1
(es )
1976-06-16
Perfeccionamientos en los aparatos para extrusionar mate- rial termoplastico espumado.
GB2008023A
(en )
1979-05-31
Vibrating moulding material during injection or extrusion
GB1456222A
(en )
1976-11-24
Method and apparatus for the production and accurate internal calibration of extruded thermoplastic tubular mouldings semiconductor memory cell
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(de )
1993-12-16
Vorrichtung zur Herstellung von Rohren mit ringförmigen Rippen.
SU413052A1
(pt )
1974-01-30
US3270371A
(en )
1966-09-06
Axial extruder head with mandrel for extruding hollow profiles
US3122790A
(en )
1964-03-03
Extrusion die
MY106759A
(en )
1995-07-31
Apparatus for producing spiral pipes with rib
FR2332121A1
(fr )
1977-06-17
Extrudeuse a filiere multiple
FI87162B
(fi )
1992-08-31
Foerfarande och anordning foer framstaellning av kamflaensroer.
US3349436A
(en )
1967-10-31
Apparatus for extruding foamed plastics and the like
US3690806A
(en )
1972-09-12
Extrusion die head with reversed-flow and adjustable-choke structure
GB994567A
(en )
1965-06-10
Double-wall tube and die for extruding the same
GB1493453A
(en )
1977-11-30
Method and apparatus for manufacturing a hollow plastics article
GB1122473A
(en )
1968-08-07
Method of, and apparatus for, producing a foamed thermoplastic product
GB1309613A
(en )
1973-03-14
Apparatus for the continuous manufacture of tubular film
GB1253393A
(en )
1971-11-10
Method of and apparatus for forming and cooling a thermoplastic cylindrical tube
JPS5619732A
(en )
1981-02-24
Preparation of drain pipe
GB917443A
(en )
1963-02-06
Method and apparatus for making thermoplastic pipes
GB1295205A
(pt )
1972-11-08