CA135329A - Escalier a l'epreuve du feu - Google Patents

Escalier a l'epreuve du feu

Info

Publication number
CA135329A
CA135329A CA000135329A CA135329DA CA135329A CA 135329 A CA135329 A CA 135329A CA 000135329 A CA000135329 A CA 000135329A CA 135329D A CA135329D A CA 135329DA CA 135329 A CA135329 A CA 135329A
Authority
CA
Canada
Prior art keywords
stair
fireproof
fireproof stair
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
CA000135329A
Other languages
English (en)
Inventor
Robert Lewis Mcintyre
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.)
MCGREGOR AND MCINTYRE Ltd
Original Assignee
MCGREGOR AND MCINTYRE Ltd
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 MCGREGOR AND MCINTYRE Ltd filed Critical MCGREGOR AND MCINTYRE Ltd
Application granted granted Critical
Publication of CA135329A publication Critical patent/CA135329A/fr
Expired legal-status Critical Current

Links

CA000135329A 1911-04-04 1911-04-04 Escalier a l'epreuve du feu Expired CA135329A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA135329T 1911-04-04

Publications (1)

Publication Number Publication Date
CA135329A true CA135329A (fr) 1911-09-05

Family

ID=45255047

Family Applications (1)

Application Number Title Priority Date Filing Date
CA000135329A Expired CA135329A (fr) 1911-04-04 1911-04-04 Escalier a l'epreuve du feu

Country Status (1)

Country Link
CA (1) CA135329A (fr)

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