CA423540A - Fabrication de pieces de construction - Google Patents

Fabrication de pieces de construction

Info

Publication number
CA423540A
CA423540A CA423540A CA423540DA CA423540A CA 423540 A CA423540 A CA 423540A CA 423540 A CA423540 A CA 423540A CA 423540D A CA423540D A CA 423540DA CA 423540 A CA423540 A CA 423540A
Authority
CA
Canada
Prior art keywords
structural shape
shape manufacture
manufacture
structural
shape
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
CA423540A
Other languages
English (en)
Inventor
M. Dinkfeld August
C. Pond Thomas
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.)
Johns Manville Corp
Original Assignee
Johns Manville Corp
Publication date
Application granted granted Critical
Publication of CA423540A publication Critical patent/CA423540A/fr
Expired legal-status Critical Current

Links

CA423540A Fabrication de pieces de construction Expired CA423540A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA423540T

Publications (1)

Publication Number Publication Date
CA423540A true CA423540A (fr) 1944-10-31

Family

ID=35534545

Family Applications (1)

Application Number Title Priority Date Filing Date
CA423540A Expired CA423540A (fr) Fabrication de pieces de construction

Country Status (1)

Country Link
CA (1) CA423540A (fr)

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