Protective sheath parcel mechanism

The utility model discloses a protective sheath parcel mechanism, its characterized in that: include that the scroll that goes on holding with the scroll holds in the palm the material cylinder, the scroll asks the left and right sides of material cylinder to be equipped with scraps of paper saddle,...

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Bibliographic Details
Main Author ZHENG QINGJUN
Format Patent
LanguageChinese
English
Published 29.06.2016
Subjects
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