CA172503A - Fire proof ceiling slab - Google Patents
Fire proof ceiling slabInfo
- 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
Links
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CA172503T | 1916-07-19 |
Publications (1)
Publication Number | Publication Date |
---|---|
CA172503A true CA172503A (en) | 1916-10-17 |
Family
ID=45292157
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CA000172503A Expired CA172503A (en) | 1916-07-19 | 1916-07-19 | Fire proof ceiling slab |
Country Status (1)
Country | Link |
---|---|
CA (1) | CA172503A (en) |
-
1916
- 1916-07-19 CA CA000172503A patent/CA172503A/en not_active Expired
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