CA777700A - Apparatus for pre-expanding plastic material - Google Patents

Apparatus for pre-expanding plastic material

Info

Publication number
CA777700A
CA777700A CA777700A CA777700DA CA777700A CA 777700 A CA777700 A CA 777700A CA 777700 A CA777700 A CA 777700A CA 777700D A CA777700D A CA 777700DA CA 777700 A CA777700 A CA 777700A
Authority
CA
Canada
Prior art keywords
plastic material
expanding plastic
expanding
plastic
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
CA777700A
Inventor
H. Cunningham Marvin
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.)
TRI Manufacturing AND SALES CO
Original Assignee
TRI Manufacturing AND SALES CO
Publication date
Application granted granted Critical
Publication of CA777700A publication Critical patent/CA777700A/en
Expired legal-status Critical Current

Links

CA777700A Apparatus for pre-expanding plastic material Expired CA777700A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA777700T

Publications (1)

Publication Number Publication Date
CA777700A true CA777700A (en) 1968-02-06

Family

ID=36225007

Family Applications (1)

Application Number Title Priority Date Filing Date
CA777700A Expired CA777700A (en) Apparatus for pre-expanding plastic material

Country Status (1)

Country Link
CA (1) CA777700A (en)

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