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Upholstered furniture with adjustable upholster stiffness
Upholstered furniture with adjustable upholster stiffness
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机译:可调节软垫刚度的软垫家具
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摘要
The upholstered chair has a flexible foam cushion (6) which has recesses (8) in its base. A base plate (14) has reinforcing blocks (9) of a more rigid foam on its upper surface. It can be raised so that the blocks are inserted into the recesses to an adjustable depth.
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