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zhuan li quan ren dang xin lang wai po
Author(s): SHI Xueying
Pages: 43-
44
Year: 2002
Issue:
6
Journal: Review of World Invention
Abstract: 发明人历尽艰苦,终于获得了中国专利证书,此时的愉悦心情可想而知。但是,可能从此时开始,各种乔装打扮的“狼外婆”就要来敲打敲打你的家门了。他们表面上是来关心你、帮助你,实际上是盯住了你的钱口袋。
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