BE420999A - - Google Patents
Info
- Publication number
- BE420999A BE420999A BE420999DA BE420999A BE 420999 A BE420999 A BE 420999A BE 420999D A BE420999D A BE 420999DA BE 420999 A BE420999 A BE 420999A
- Authority
- BE
- Belgium
- Prior art keywords
- frames
- frame
- improved metal
- bed
- side members
- Prior art date
Links
- 239000002184 metal Substances 0.000 claims description 12
- 238000005266 casting Methods 0.000 claims 1
- 238000005452 bending Methods 0.000 description 3
- 125000006850 spacer group Chemical group 0.000 description 2
- 239000000470 constituent Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000003014 reinforcing effect Effects 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
- A47C23/30—Spring mattresses with rigid frame or forming part of the bedstead, e.g. box springs; Divan bases; Slatted bed bases using combinations of springs covered by more than one of the groups A47C23/02 - A47C23/12; Frames therefor
- A47C23/32—Combinations of nets with springs in compression; Frames therefor
Landscapes
- Springs (AREA)
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE420999A true BE420999A (cs) |
Family
ID=82950
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE420999D BE420999A (cs) |
Country Status (1)
| Country | Link |
|---|---|
| BE (1) | BE420999A (cs) |
-
0
- BE BE420999D patent/BE420999A/fr unknown
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