CA51920A - Spring mattress - Google Patents
Spring mattressInfo
- Publication number
- CA51920A CA51920A CA000051920A CA51920DA CA51920A CA 51920 A CA51920 A CA 51920A CA 000051920 A CA000051920 A CA 000051920A CA 51920D A CA51920D A CA 51920DA CA 51920 A CA51920 A CA 51920A
- 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 |
|---|---|---|---|
| CA51920T | 1895-12-19 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CA51920A true CA51920A (en) | 1896-04-10 |
Family
ID=45168459
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA000051920A Expired CA51920A (en) | 1895-12-19 | 1895-12-19 | Spring mattress |
Country Status (1)
| Country | Link |
|---|---|
| CA (1) | CA51920A (en) |
-
1895
- 1895-12-19 CA CA000051920A patent/CA51920A/en not_active Expired
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