DE41691ADE1887W4604DEW4604DE41691ADE 41691 ADE41691 ADE 41691ADE 1887W4604 DE1887W4604 DE 1887W4604DE W4604 DEW4604 DE W4604DE 41691 ADE41691 ADE 41691A
Authority
DE
Germany
Prior art keywords
spring mattress
mattress
spring
holding
sheet
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.)
An einer Federmatratze die Anordnung der parallelen, einstellbaren Spannstützen d in Verbindung
mit dem die obere Federlage b haltenden Kettengliedersystem c.