Multifunctional field class newspaper holder
The utility model discloses a multifunctional field class newspaper clip which is applied to the field of office appliances and comprises a first working plate, a second working plate and a connecting plate, the first working plate and the second working plate are folded together, the connecting pla...
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Format: | Patent |
Sprache: | chi ; eng |
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Zusammenfassung: | The utility model discloses a multifunctional field class newspaper clip which is applied to the field of office appliances and comprises a first working plate, a second working plate and a connecting plate, the first working plate and the second working plate are folded together, the connecting plate is connected with the first working plate and the second working plate, and the inner face of the first working plate, the inner face of the connecting plate and the inner face of the second working plate jointly form a working face. Proportional scales are symmetrically arranged on the two sides of the working face, working areas are arranged on the inner face of the first working plate and the inner face of the second working plate, and graph clips are arranged at the working areas. The protective device is simple in structure and convenient to operate, provides more convenient service for instrument operators, greatly improves the working efficiency, plays a role in preventing rain and snow in the field const |
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