CA241149A - Porte contre incendie - Google Patents

Porte contre incendie

Info

Publication number
CA241149A
CA241149A CA241149A CA241149DA CA241149A CA 241149 A CA241149 A CA 241149A CA 241149 A CA241149 A CA 241149A CA 241149D A CA241149D A CA 241149DA CA 241149 A CA241149 A CA 241149A
Authority
CA
Canada
Prior art keywords
fire door
fire
door
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
CA241149A
Other languages
English (en)
Inventor
S. Barrows Allan
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
Publication date
Application granted granted Critical
Publication of CA241149A publication Critical patent/CA241149A/fr
Expired legal-status Critical Current

Links

CA241149A Porte contre incendie Expired CA241149A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA241149T

Publications (1)

Publication Number Publication Date
CA241149A true CA241149A (fr) 1924-07-01

Family

ID=35145179

Family Applications (1)

Application Number Title Priority Date Filing Date
CA241149A Expired CA241149A (fr) Porte contre incendie

Country Status (1)

Country Link
CA (1) CA241149A (fr)

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