Angle-adjustable drawing device for product design

The utility model relates to the technical field of drawing boards, and discloses an angle-adjustable drawing device for product design, which comprises a square board, a first support, a second support and a drawing board, the first support and the second support are fixedly connected to two ends o...

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Bibliographic Details
Main Authors WANG FENGJIAN, ZHAO WENRONG, PAN ZHONGYAN, QIN LIQIAN, WANG XIAOTONG
Format Patent
LanguageChinese
English
Published 26.11.2021
Subjects
ACCESSORIES FOR WRITING OR DRAWING
ARTICLES FOR WRITING OR DRAWING UPON
BUREAU ACCESSORIES
PERFORMING OPERATIONS
TRANSPORTING
WRITING OR DRAWING IMPLEMENTS
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