同国内厂家合作的知识产权保护。要申请中国专利。

来源: 全布懂于 2007-03-22 19:32:34 [博客] [旧帖] [给我悄悄话] 本文已被阅读：次

WENXUECITY.COM does not represent or guarantee the truthfulness, accuracy, or reliability of any of communications posted by other users.

Change Ad Consent