CA554641A - Moulage d'articles perfores en pulpe - Google Patents

Moulage d'articles perfores en pulpe

Info

Publication number
CA554641A
CA554641A CA554641A CA554641DA CA554641A CA 554641 A CA554641 A CA 554641A CA 554641 A CA554641 A CA 554641A CA 554641D A CA554641D A CA 554641DA CA 554641 A CA554641 A CA 554641A
Authority
CA
Canada
Prior art keywords
molding
pulp articles
perforated
perforated pulp
articles
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
CA554641A
Other languages
English (en)
Inventor
L. Emery Richard
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.)
Keyes Fibre Corp
Original Assignee
Keyes Fibre Corp
Publication date
Application granted granted Critical
Publication of CA554641A publication Critical patent/CA554641A/fr
Expired legal-status Critical Current

Links

CA554641A Moulage d'articles perfores en pulpe Expired CA554641A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA554641T

Publications (1)

Publication Number Publication Date
CA554641A true CA554641A (fr) 1958-03-18

Family

ID=35716050

Family Applications (1)

Application Number Title Priority Date Filing Date
CA554641A Expired CA554641A (fr) Moulage d'articles perfores en pulpe

Country Status (1)

Country Link
CA (1) CA554641A (fr)

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