CA624523A - Plastic pipe extrusion process - Google Patents

Plastic pipe extrusion process

Info

Publication number
CA624523A
CA624523A CA624523A CA624523DA CA624523A CA 624523 A CA624523 A CA 624523A CA 624523 A CA624523 A CA 624523A CA 624523D A CA624523D A CA 624523DA CA 624523 A CA624523 A CA 624523A
Authority
CA
Canada
Prior art keywords
extrusion process
plastic pipe
pipe extrusion
plastic
pipe
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
CA624523A
Inventor
Porter Frank
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.)
Allied Corp
Original Assignee
Allied Chemical Corp
Publication date
Application granted granted Critical
Publication of CA624523A publication Critical patent/CA624523A/en
Expired legal-status Critical Current

Links

CA624523A Plastic pipe extrusion process Expired CA624523A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA624523T

Publications (1)

Publication Number Publication Date
CA624523A true CA624523A (en) 1961-07-25

Family

ID=35879701

Family Applications (1)

Application Number Title Priority Date Filing Date
CA624523A Expired CA624523A (en) Plastic pipe extrusion process

Country Status (1)

Country Link
CA (1) CA624523A (en)

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