BE350003A - - Google Patents
Info
- Publication number
- BE350003A BE350003A BE350003DA BE350003A BE 350003 A BE350003 A BE 350003A BE 350003D A BE350003D A BE 350003DA BE 350003 A BE350003 A BE 350003A
- Authority
- BE
- Belgium
- Prior art keywords
- coil springs
- cross members
- metal
- bearing surface
- lower frame
- Prior art date
Links
- 239000002184 metal Substances 0.000 claims description 12
- 229910052751 metal Inorganic materials 0.000 claims description 12
- 235000000396 iron Nutrition 0.000 description 6
- 229910000831 Steel Inorganic materials 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 229910000746 Structural steel Inorganic materials 0.000 description 1
- 241001080526 Vertica Species 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000000284 resting effect Effects 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
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
- A47C23/14—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 forming nets; combined with nets
- A47C23/15—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 forming nets; combined with nets with braided or crossed flat springs or cords; with horizontal wound springs
Landscapes
- Floor Finish (AREA)
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE350003A true BE350003A (pm) |
Family
ID=25207
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE350003D BE350003A (pm) |
Country Status (1)
| Country | Link |
|---|---|
| BE (1) | BE350003A (pm) |
-
0
- BE BE350003D patent/BE350003A/fr unknown
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