CA980993A - Method and apparatus for manufacturing structural beams - Google Patents

Method and apparatus for manufacturing structural beams

Info

Publication number
CA980993A
CA980993A CA151,768A CA151768A CA980993A CA 980993 A CA980993 A CA 980993A CA 151768 A CA151768 A CA 151768A CA 980993 A CA980993 A CA 980993A
Authority
CA
Canada
Prior art keywords
structural beams
manufacturing structural
manufacturing
beams
structural
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
CA151,768A
Other versions
CA151768S (en
Inventor
Andrew J. Toti
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.)
Hunter Douglas International NV
Original Assignee
Hunter Douglas International NV
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 CA101682A external-priority patent/CA936324A/en
Application filed by Hunter Douglas International NV filed Critical Hunter Douglas International NV
Priority to CA151,768A priority Critical patent/CA980993A/en
Application granted granted Critical
Publication of CA980993A publication Critical patent/CA980993A/en
Expired legal-status Critical Current

Links

CA151,768A 1969-12-29 1972-09-14 Method and apparatus for manufacturing structural beams Expired CA980993A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CA151,768A CA980993A (en) 1969-12-29 1972-09-14 Method and apparatus for manufacturing structural beams

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US88871769A 1969-12-29 1969-12-29
CA101682A CA936324A (en) 1969-12-29 1970-12-29 Structural unit, and method and apparatus for producing same
CA151,768A CA980993A (en) 1969-12-29 1972-09-14 Method and apparatus for manufacturing structural beams

Publications (1)

Publication Number Publication Date
CA980993A true CA980993A (en) 1976-01-06

Family

ID=27160924

Family Applications (1)

Application Number Title Priority Date Filing Date
CA151,768A Expired CA980993A (en) 1969-12-29 1972-09-14 Method and apparatus for manufacturing structural beams

Country Status (1)

Country Link
CA (1) CA980993A (en)

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