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2015年9月16日，發明專利(li)《一(yi)種花生(sheng)慢(man)生(sheng)根(gen)瘤菌及其用(yong)途》獲得授權(quan)，專利(li)號為ZL201310643826.5。
0335-8500208
office@heiyicloud.cn
河北省秦皇(huang)島(dao)市經濟技術開(kai)發區秦皇(huang)西大街78-1號
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