Multi-functional staff pen
The utility model relates to a multi-functional staff pen. The pen consists of a first eraser, a second eraser, a first staff pen, a second staff pen, a third staff pen, a fourth staff pen, a fifth staff pen, screws, a fixing band, a first pan flute pipe, a second pan flute pipe, a third pan flute p...
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Format: | Patent |
Sprache: | chi ; eng |
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Zusammenfassung: | The utility model relates to a multi-functional staff pen. The pen consists of a first eraser, a second eraser, a first staff pen, a second staff pen, a third staff pen, a fourth staff pen, a fifth staff pen, screws, a fixing band, a first pan flute pipe, a second pan flute pipe, a third pan flute pipe, a fourth pan flute pipe, a fifth pan flute pipe, a sixth pan flute pipe and a seventh pan flute pipe. The first eraser is installed on the seventh pan flute pipe through screws, the first staff pen is installed on the sixth pan flute pipe, the second staff pen is installed on the fifth pan flute pipe, the third staff pen is installed on the fourth pan flute pipe, the fourth staff pen is installed on the third pan flute pipe, the fifth staff pen is installed on the second pan flute pipe, the second eraser is installed on the first pan flute pipe, and the first pan flute pipe, the second pan flute pipe, the third pan flute pipe, the fourth pan flute pipe, the fifth pan flute pipe, the sixth pan flute pipe and th |
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