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CN111403084A
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Copper bar capable of being connected in multiple positions
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CN111326276A
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Copper bar with adjustable size
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CN111341486A
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Copper particle with porous structure
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CN111322514A
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Multifunctional copper ball
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CN111341487A
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Special-shaped copper bar with multi-groove structure
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CN110005669A
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A kind of multi-functional attachable copper rod
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CN109903888A
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A kind of U-shaped copper bar
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CN109921209A
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A kind of non-conventional copper bar
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CN109921246A
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A kind of I-shaped copper bar
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CN108361539A
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A kind of multifunctional anti skid copper ball
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CN108447590A
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A kind of copper bar with porous connection
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CN108447589A
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A kind of sliceable copper bar
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CN108457979A
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One kind can connect copper ball head
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CN108461175A
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A kind of multifunctional special-shaped copper bar
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CN106848669A
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It is a kind of with abnormally-structured copper bar
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CN106816206A
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A kind of Novel copper bar with special shape
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CN106825549A
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A kind of copper particle with high surface area structure
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CN106862670A
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A kind of copper bar automatic gas cutting machine
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CN106925629A
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A kind of automatic evener of copper bar
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CN105665336A
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High-efficiency copper bar cleaning device
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