FR398684A - Improvements to metal box springs - Google Patents
Improvements to metal box springsInfo
- Publication number
- FR398684A FR398684A FR398684DA FR398684A FR 398684 A FR398684 A FR 398684A FR 398684D A FR398684D A FR 398684DA FR 398684 A FR398684 A FR 398684A
- Authority
- FR
- France
- Prior art keywords
- metal box
- box springs
- springs
- metal
- box
- 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
- A47C23/30—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 A47C23/04, A47C23/06 and A47C23/12; Frames therefor
- A47C23/32—Combinations of nets with springs in compression; Frames therefor
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR398684T | 1909-01-21 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR398684A true FR398684A (en) | 1909-06-11 |
Family
ID=1443691
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR398684D Expired FR398684A (en) | 1909-01-21 | 1909-01-21 | Improvements to metal box springs |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR398684A (en) |
-
1909
- 1909-01-21 FR FR398684D patent/FR398684A/en not_active Expired
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