DE304709C - - Google Patents
Info
- Publication number
- DE304709C DE304709C DENDAT304709D DE304709DA DE304709C DE 304709 C DE304709 C DE 304709C DE NDAT304709 D DENDAT304709 D DE NDAT304709D DE 304709D A DE304709D A DE 304709DA DE 304709 C DE304709 C DE 304709C
- Authority
- DE
- Germany
- Prior art keywords
- longitudinal beams
- strip steel
- longitudinal members
- fields
- flat
- 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
- 229910000831 Steel Inorganic materials 0.000 claims description 3
- 239000010959 steel Substances 0.000 claims description 3
- 230000000284 resting effect Effects 0.000 description 2
- 230000017531 blood circulation Effects 0.000 description 1
- 210000003205 muscle Anatomy 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
- A47C23/155—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 combinations of flat springs or link chains with wound springs
Landscapes
- Finger-Pressure Massage (AREA)
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE304709C true DE304709C (cg-RX-API-DMAC7.html) |
Family
ID=558289
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DENDAT304709D Active DE304709C (cg-RX-API-DMAC7.html) |
Country Status (1)
| Country | Link |
|---|---|
| DE (1) | DE304709C (cg-RX-API-DMAC7.html) |
-
0
- DE DENDAT304709D patent/DE304709C/de active Active
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