AT189385B - Screw press for the production of blown films from rigid polyvinyl chloride - Google Patents

Screw press for the production of blown films from rigid polyvinyl chloride

Info

Publication number
AT189385B
AT189385B AT189385DA AT189385B AT 189385 B AT189385 B AT 189385B AT 189385D A AT189385D A AT 189385DA AT 189385 B AT189385 B AT 189385B
Authority
AT
Austria
Prior art keywords
production
polyvinyl chloride
screw press
blown films
rigid polyvinyl
Prior art date
Application number
Other languages
German (de)
Inventor
Helmut Dipl Ing Koenig
Wilhelm Dr Klein
Bernhard Dr Jacobi
Kurt Dr Hoffmann
Original Assignee
Huels Chemische Werke Ag
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Huels Chemische Werke Ag filed Critical Huels Chemische Werke Ag
Application granted granted Critical
Publication of AT189385B publication Critical patent/AT189385B/en

Links

AT189385D 1953-08-22 1954-08-14 Screw press for the production of blown films from rigid polyvinyl chloride AT189385B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE189385T 1953-08-22

Publications (1)

Publication Number Publication Date
AT189385B true AT189385B (en) 1957-03-25

Family

ID=29432018

Family Applications (1)

Application Number Title Priority Date Filing Date
AT189385D AT189385B (en) 1953-08-22 1954-08-14 Screw press for the production of blown films from rigid polyvinyl chloride

Country Status (1)

Country Link
AT (1) AT189385B (en)

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