CA572082A - Tremie a double refoulement - Google Patents

Tremie a double refoulement

Info

Publication number
CA572082A
CA572082A CA572082A CA572082DA CA572082A CA 572082 A CA572082 A CA 572082A CA 572082 A CA572082 A CA 572082A CA 572082D A CA572082D A CA 572082DA CA 572082 A CA572082 A CA 572082A
Authority
CA
Canada
Prior art keywords
extrusion hopper
dual extrusion
dual
hopper
extrusion
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
CA572082A
Other languages
English (en)
Inventor
H. Beck Robert
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
EIDP Inc
Original Assignee
EI Du Pont de Nemours and Co
Publication date
Application granted granted Critical
Publication of CA572082A publication Critical patent/CA572082A/fr
Expired legal-status Critical Current

Links

CA572082A Tremie a double refoulement Expired CA572082A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA572082T

Publications (1)

Publication Number Publication Date
CA572082A true CA572082A (fr) 1959-03-10

Family

ID=35747920

Family Applications (1)

Application Number Title Priority Date Filing Date
CA572082A Expired CA572082A (fr) Tremie a double refoulement

Country Status (1)

Country Link
CA (1) CA572082A (fr)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3151356A (en) * 1961-08-02 1964-10-06 Du Pont Extrusion die
US3308222A (en) * 1964-08-19 1967-03-07 Midland Ross Corp Sheet extrusion die
US3351695A (en) * 1964-10-05 1967-11-07 Union Carbide Corp Method of and apparatus for extruding thermoplastic material

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3151356A (en) * 1961-08-02 1964-10-06 Du Pont Extrusion die
US3308222A (en) * 1964-08-19 1967-03-07 Midland Ross Corp Sheet extrusion die
US3351695A (en) * 1964-10-05 1967-11-07 Union Carbide Corp Method of and apparatus for extruding thermoplastic material

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