FR572580A - - Google Patents
Info
- Publication number
- FR572580A FR572580A FR572580DA FR572580A FR 572580 A FR572580 A FR 572580A FR 572580D A FR572580D A FR 572580DA FR 572580 A FR572580 A FR 572580A
- Authority
- FR
- France
- 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
- A47C23/12—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
- A47C23/145—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 horizontal interlocking wound springs; Attachment thereof to the frame
Publications (1)
| Publication Number | Publication Date |
|---|---|
| FR572580A true FR572580A (forum.php) | 1924-06-10 |
Family
ID=1539273
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR572580D Expired FR572580A (forum.php) |
Country Status (1)
| Country | Link |
|---|---|
| FR (1) | FR572580A (forum.php) |
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0
- FR FR572580D patent/FR572580A/fr not_active Expired