FR505866A - Matelas à ressorts - Google Patents
Matelas à ressortsInfo
- Publication number
- FR505866A FR505866A FR505866A FR505866DA FR505866A FR 505866 A FR505866 A FR 505866A FR 505866 A FR505866 A FR 505866A FR 505866D A FR505866D A FR 505866DA FR 505866 A FR505866 A FR 505866A
- Authority
- FR
- France
- Prior art keywords
- spring mattress
- mattress
- spring
- 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.)
- Expired
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
- A47C23/0431—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 supporting a flat board or strip
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CH505866X | 1918-12-19 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR505866A true FR505866A (fr) | 1920-08-09 |
Family
ID=4517146
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR505866A Expired FR505866A (fr) | 1918-12-19 | 1919-11-08 | Matelas à ressorts |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR505866A (fr) |
-
1919
- 1919-11-08 FR FR505866A patent/FR505866A/fr not_active Expired
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