CA449731A - Concrete block - Google Patents
Concrete blockInfo
- Publication number
- CA449731A CA449731A CA449731A CA449731DA CA449731A CA 449731 A CA449731 A CA 449731A CA 449731 A CA449731 A CA 449731A CA 449731D A CA449731D A CA 449731DA CA 449731 A CA449731 A CA 449731A
- Authority
- CA
- Canada
- Prior art keywords
- concrete block
- concrete
- block
- 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 |
---|---|---|---|
CA449731T |
Publications (1)
Publication Number | Publication Date |
---|---|
CA449731A true CA449731A (en) | 1948-07-13 |
Family
ID=35567442
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CA449731A Expired CA449731A (en) | Concrete block |
Country Status (1)
Country | Link |
---|---|
CA (1) | CA449731A (en) |
-
0
- CA CA449731A patent/CA449731A/en not_active Expired
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