DE128697C - - Google Patents
Info
- Publication number
- DE128697C DE128697C DENDAT128697D DE128697DA DE128697C DE 128697 C DE128697 C DE 128697C DE NDAT128697 D DENDAT128697 D DE NDAT128697D DE 128697D A DE128697D A DE 128697DA DE 128697 C DE128697 C DE 128697C
- Authority
- DE
- Germany
- Prior art keywords
- mattress
- sides
- hexagon
- tensioned
- tension
- 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.)
- Active
Links
Classifications
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47C—CHAIRS; SOFAS; BEDS
- A47C23/00—Spring mattresses with rigid frame or forming part of the bedstead, e.g. box springs; Divan bases; Slatted bed bases
- A47C23/12—Spring mattresses with rigid frame or forming part of the bedstead, e.g. box springs; Divan bases; Slatted bed bases using tensioned springs, e.g. flat type
- A47C23/28—Tensioning devices therefor
Landscapes
- Invalid Beds And Related Equipment (AREA)
- Mattresses And Other Support Structures For Chairs And Beds (AREA)
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE128697C true DE128697C (cs) |
Family
ID=397210
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DENDAT128697D Active DE128697C (cs) |
Country Status (1)
| Country | Link |
|---|---|
| DE (1) | DE128697C (cs) |
-
0
- DE DENDAT128697D patent/DE128697C/de active Active
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