CA1299352C - Methode de fabrication de portes a panneaux
- Google Patents
Methode de fabrication de portes a panneaux
Info
Publication number
CA1299352C
CA1299352CCA000570542ACA570542ACA1299352CCA 1299352 CCA1299352 CCA 1299352CCA 000570542 ACA000570542 ACA 000570542ACA 570542 ACA570542 ACA 570542ACA 1299352 CCA1299352 CCA 1299352C
Authority
CA
Canada
Prior art keywords
channel
panel
core panel
channels
margins
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.)
LACY DIVERSIFIED INDUSTRIES Ltd
TRU-LINE MANUFACTURING Inc
Truline Manufacturing Inc
Original Assignee
TRU-LINE MANUFACTURING Inc
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Priority claimed from US07/098,376external-prioritypatent/US4756350A/en
Application filed by TRU-LINE MANUFACTURING IncfiledCriticalTRU-LINE MANUFACTURING Inc
Application grantedgrantedCritical
Publication of CA1299352CpublicationCriticalpatent/CA1299352C/fr