不能网上自己查专利号真假吗...
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想查证一下国家专利ZL20042007704.1的真伪。谢谢...
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防怒腺癌内衣的专利号ZL 2010 20188853X...
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专利号:2009102265236的申请人是谁?...
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ZL200630102950.8是什么产品的专利...
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zl2007101486801是否是，有此关于 养肾痛风方剂的专利号？...
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查询专利号ZL 2007 1 0164530.X...
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我想知道JL200720121589专利号是不是真的...
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请帮忙查询专利201130088527.1和201120123423.4的资料，多谢！...
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专利号：ZL 2009 1 0303877.7 真伪...
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