CA449391A - Moisture vapour-proofing material - Google Patents
Moisture vapour-proofing materialInfo
- Publication number
- CA449391A CA449391A CA449391A CA449391DA CA449391A CA 449391 A CA449391 A CA 449391A CA 449391 A CA449391 A CA 449391A CA 449391D A CA449391D A CA 449391DA CA 449391 A CA449391 A CA 449391A
- Authority
- CA
- Canada
- Prior art keywords
- proofing material
- moisture vapour
- vapour
- moisture
- proofing
- 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 |
---|---|---|---|
CA449391T |
Publications (1)
Publication Number | Publication Date |
---|---|
CA449391A true CA449391A (en) | 1948-06-22 |
Family
ID=35567100
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CA449391A Expired CA449391A (en) | Moisture vapour-proofing material |
Country Status (1)
Country | Link |
---|---|
CA (1) | CA449391A (en) |
-
0
- CA CA449391A patent/CA449391A/en not_active Expired
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