CA486072A - Methode de preparation de feuille de plastique - Google Patents

Methode de preparation de feuille de plastique

Info

Publication number
CA486072A
CA486072A CA486072A CA486072DA CA486072A CA 486072 A CA486072 A CA 486072A CA 486072 A CA486072 A CA 486072A CA 486072D A CA486072D A CA 486072DA CA 486072 A CA486072 A CA 486072A
Authority
CA
Canada
Prior art keywords
preparing
plastic sheet
plastic
sheet
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
CA486072A
Other languages
English (en)
Inventor
R. Beckham 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.)
Libbey Owens Ford Glass Co
Original Assignee
Robert R Beckham
Libbey Owens Ford Glass Co
Publication date
Application granted granted Critical
Publication of CA486072A publication Critical patent/CA486072A/fr
Expired legal-status Critical Current

Links

CA486072A Methode de preparation de feuille de plastique Expired CA486072A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA486072T

Publications (1)

Publication Number Publication Date
CA486072A true CA486072A (fr) 1952-08-26

Family

ID=35625787

Family Applications (1)

Application Number Title Priority Date Filing Date
CA486072A Expired CA486072A (fr) Methode de preparation de feuille de plastique

Country Status (1)

Country Link
CA (1) CA486072A (fr)

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