CA172503A - Plaque de plafond incombustible - Google Patents

Plaque de plafond incombustible

Info

Publication number
CA172503A
CA172503A CA000172503A CA172503DA CA172503A CA 172503 A CA172503 A CA 172503A CA 000172503 A CA000172503 A CA 000172503A CA 172503D A CA172503D A CA 172503DA CA 172503 A CA172503 A CA 172503A
Authority
CA
Canada
Prior art keywords
fire proof
ceiling slab
proof ceiling
slab
fire
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
CA000172503A
Other languages
English (en)
Inventor
Uriah O. Long
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 CA172503A publication Critical patent/CA172503A/fr
Expired legal-status Critical Current

Links

CA000172503A 1916-07-19 1916-07-19 Plaque de plafond incombustible Expired CA172503A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA172503T 1916-07-19

Publications (1)

Publication Number Publication Date
CA172503A true CA172503A (fr) 1916-10-17

Family

ID=45292157

Family Applications (1)

Application Number Title Priority Date Filing Date
CA000172503A Expired CA172503A (fr) 1916-07-19 1916-07-19 Plaque de plafond incombustible

Country Status (1)

Country Link
CA (1) CA172503A (fr)

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