CA145026A - Spring mattress - Google Patents
Spring mattressInfo
- Publication number
- CA145026A CA145026A CA000145026A CA145026DA CA145026A CA 145026 A CA145026 A CA 145026A CA 000145026 A CA000145026 A CA 000145026A CA 145026D A CA145026D A CA 145026DA CA 145026 A CA145026 A CA 145026A
- Authority
- CA
- Canada
- Prior art keywords
- spring mattress
- mattress
- spring
- 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 |
---|---|---|---|
CA145026T | 1912-08-27 |
Publications (1)
Publication Number | Publication Date |
---|---|
CA145026A true CA145026A (en) | 1912-12-31 |
Family
ID=45264741
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CA000145026A Expired CA145026A (en) | 1912-08-27 | 1912-08-27 | Spring mattress |
Country Status (1)
Country | Link |
---|---|
CA (1) | CA145026A (en) |
-
1912
- 1912-08-27 CA CA000145026A patent/CA145026A/en not_active Expired
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