6711| 17
|
新發明前景廣闊,但方案、工藝卻很簡單,如何更好的保護? |
| ||
| ||
| ||
| ||
點評
大俠講的很實在,國內新產品也是賺一波快錢,速度完成初期的資本積累為上
| ||
| ||
| ||
小黑屋|手機版|Archiver|機械社區 ( 京ICP備10217105號-1,京ICP證050210號,浙公網安備33038202004372號 )
GMT+8, 2025-5-6 01:44 , Processed in 0.066313 second(s), 17 queries , Gzip On.
Powered by Discuz! X3.4 Licensed
© 2001-2017 Comsenz Inc.