BE433237A - - Google Patents
Info
- Publication number
- BE433237A BE433237A BE433237DA BE433237A BE 433237 A BE433237 A BE 433237A BE 433237D A BE433237D A BE 433237DA BE 433237 A BE433237 A BE 433237A
- Authority
- BE
- Belgium
- Prior art keywords
- springs
- neighboring
- end rings
- cushion
- spring body
- Prior art date
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
- A47C23/04—Spring mattresses with rigid frame or forming part of the bedstead, e.g. box springs; Divan bases; Slatted bed bases using springs in compression, e.g. coiled
- A47C23/043—Spring mattresses with rigid frame or forming part of the bedstead, e.g. box springs; Divan bases; Slatted bed bases using springs in compression, e.g. coiled using wound springs
- A47C23/0438—Spring mattresses with rigid frame or forming part of the bedstead, e.g. box springs; Divan bases; Slatted bed bases using springs in compression, e.g. coiled using wound springs of special shape
Landscapes
- Springs (AREA)
- Mattresses And Other Support Structures For Chairs And Beds (AREA)
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE433237A true BE433237A (en:Method) |
Family
ID=92647
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE433237D BE433237A (en:Method) |
Country Status (1)
| Country | Link |
|---|---|
| BE (1) | BE433237A (en:Method) |
-
0
- BE BE433237D patent/BE433237A/fr unknown
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