FR778952A - Perfectionnements aux sommiers métalliques - Google Patents

Perfectionnements aux sommiers métalliques

Info

Publication number: FR778952A
Authority: FR; France
Prior art keywords: metal box; box springs; springs; metal; box
Prior art date: 1934-09-27
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

Application number

Other languages

Inventor

Lajzor Pasensztein

Priority date (The priority date 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 date listed.)

1934-09-27

Filing date

1934-09-27

Publication date

1935-03-27

1934-09-27 Application filed filed Critical

1935-03-27 Application granted granted Critical

1935-03-27 Publication of FR778952A publication Critical patent/FR778952A/fr

Status Expired legal-status Critical Current

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
- A47C23/28—Tensioning devices therefor

FR778952D 1934-09-27 1934-09-27 Perfectionnements aux sommiers métalliques Expired FR778952A (fr)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
FR778952T		1934-09-27

Publications (1)

Publication Number	Publication Date
FR778952A true FR778952A (fr)	1935-03-27

Family

ID=9202460

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
FR778952D Expired FR778952A (fr)	1934-09-27	1934-09-27	Perfectionnements aux sommiers métalliques

Country Status (1)

Country	Link
FR (1)	FR778952A (fr)

1934
- 1934-09-27 FR FR778952D patent/FR778952A/fr not_active Expired

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