添附制度是物权法中一项古老的制度，也是确认产权、引起物权变动的重要制度之一。

Accession system is an old system of real law. It is one of important systems which can confirm property right and cause transference of real right.

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添附制度是各国物权法确认物的归属的重要规则，也是物权变动的一项重要规则。

Accretion is an important rule both on the ownership confirming and the property right changing of property right laws in various countries.

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