CA2708385C - Lamineur avec noyau de raidissement enroule, appareillage d'enroulement et methode
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Lamineur avec noyau de raidissement enroule, appareillage d'enroulement et methode
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Publication number
CA2708385C
CA2708385CCA 2708385CA2708385ACA2708385CCA 2708385 CCA2708385 CCA 2708385CCA 2708385 CA2708385 CA 2708385CA 2708385 ACA2708385 ACA 2708385ACA 2708385 CCA2708385 CCA 2708385C
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CA
Canada
Prior art keywords
foil
roll
stiffener
web
feed
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.)
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.)
Elsner Engineering Works Inc
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Elsner Engineering Works Inc
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Filing date
Publication date
Priority claimed from US12/821,484external-prioritypatent/US8540181B2/en
Application filed by Elsner Engineering Works IncfiledCriticalElsner Engineering Works Inc
Publication of CA2708385A1publicationCriticalpatent/CA2708385A1/fr
Application grantedgrantedCritical
Publication of CA2708385CpublicationCriticalpatent/CA2708385C/fr