CA138149A - Poutre a l'epreuve du feu - Google Patents

Poutre a l'epreuve du feu

Info

Publication number
CA138149A
CA138149A CA000138149A CA138149DA CA138149A CA 138149 A CA138149 A CA 138149A CA 000138149 A CA000138149 A CA 000138149A CA 138149D A CA138149D A CA 138149DA CA 138149 A CA138149 A CA 138149A
Authority
CA
Canada
Prior art keywords
fireproof beam
fireproof
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
CA000138149A
Other languages
English (en)
Inventor
George W. Brooks
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.)
Individual
Original Assignee
Individual
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
Application filed by Individual filed Critical Individual
Application granted granted Critical
Publication of CA138149A publication Critical patent/CA138149A/fr
Expired legal-status Critical Current

Links

CA000138149A 1911-07-07 1911-07-07 Poutre a l'epreuve du feu Expired CA138149A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA138149T 1911-07-07

Publications (1)

Publication Number Publication Date
CA138149A true CA138149A (fr) 1912-01-30

Family

ID=45257865

Family Applications (1)

Application Number Title Priority Date Filing Date
CA000138149A Expired CA138149A (fr) 1911-07-07 1911-07-07 Poutre a l'epreuve du feu

Country Status (1)

Country Link
CA (1) CA138149A (fr)

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