|
US4164797A
|
|
Zipper construction for mattresses and the like
|
|
US4145779A
|
|
Mattress constructions
|
|
US4140008A
|
|
System for testing firmness
|
|
US4112529A
|
|
Foundation unit for bedding
|
|
US4051644A
|
|
Apparatus for producing mattresses
|
|
US4052760A
|
|
Coil spring assembly
|
|
US4038711A
|
|
Spring assemblies and prefabricated sub-assemblies for manufacture thereof
|
|
US4004457A
|
|
Compression tester
|
|
US3950797A
|
|
Mattress base
|
|
GB1143982A
|
|
System for the production of mattress and cushion constructions
|
|
US3391412A
|
|
Spring assembly and element employed in same
|
|
FR1475098A
|
|
Cushions and mattresses manufacturing processes
|
|
US3261036A
|
|
Mattress holding means
|
|
US3254351A
|
|
Mattress handle construction
|
|
US3254350A
|
|
Mattress handles and stabilizers
|
|
US3254349A
|
|
Handles and stabilizers for mattresses
|
|
ES291748A3
|
|
Mechanoautomatic drive system for sofas-beds (Machine-translation by Google Translate, not legally binding)
|
|
ES291747A3
|
|
Improvements introduced in the sofas-beds (Machine-translation by Google Translate, not legally binding)
|
|
FR1355409A
|
|
Method and apparatus for manufacturing mattresses
|
|
GB1034315A
|
|
Improvements in or relating to mattress assemblies
|
