| http://www.w3.org/ns/prov#value | - hinge module capable of allowing a plurality of tubular rotary bodies to be rotated by an elastically supporting force while being elastically supported to one another, thereby allowing a variety of parts to be installed at a space defined in the tubular rotary body.Technical SolutionIn accordance with an aspect of the present invention, the above and other objects can be accomplished by the prov
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