CA313681A - Pneumatic cushion or mattress - Google Patents
Pneumatic cushion or mattressInfo
- Publication number
- CA313681A CA313681A CA313681A CA313681DA CA313681A CA 313681 A CA313681 A CA 313681A CA 313681 A CA313681 A CA 313681A CA 313681D A CA313681D A CA 313681DA CA 313681 A CA313681 A CA 313681A
- Authority
- CA
- Canada
- Prior art keywords
- mattress
- pneumatic cushion
- cushion
- pneumatic
- 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 |
---|---|---|---|
CA313681T |
Publications (1)
Publication Number | Publication Date |
---|---|
CA313681A true CA313681A (en) | 1931-07-28 |
Family
ID=35273008
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CA313681A Expired CA313681A (en) | Pneumatic cushion or mattress |
Country Status (1)
Country | Link |
---|---|
CA (1) | CA313681A (en) |
-
0
- CA CA313681A patent/CA313681A/en not_active Expired
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