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小石锁 发表于 2019-8-2 17:31 # I: b' u3 O& x. L先申请专利,再谁做都行,或者就再等等
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浮浪 发表于 2019-8-2 18:54 ( G( o; ~; q& ]. f( o' } |关键不送到专利局,泄露卖掉我还丢车费路费。
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