CA296242A - Acoustic building material - Google Patents
Acoustic building materialInfo
- Publication number
- CA296242A CA296242A CA296242A CA296242DA CA296242A CA 296242 A CA296242 A CA 296242A CA 296242 A CA296242 A CA 296242A CA 296242D A CA296242D A CA 296242DA CA 296242 A CA296242 A CA 296242A
- Authority
- CA
- Canada
- Prior art keywords
- building material
- acoustic building
- acoustic
- building
- 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 |
---|---|---|---|
CA296242T |
Publications (1)
Publication Number | Publication Date |
---|---|
CA296242A true CA296242A (en) | 1929-12-31 |
Family
ID=35233560
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CA296242A Expired CA296242A (en) | Acoustic building material |
Country Status (1)
Country | Link |
---|---|
CA (1) | CA296242A (en) |
-
0
- CA CA296242A patent/CA296242A/en not_active Expired
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