来自 钛学术 喜欢 0 阅读量: 4 发明人: 蔡深典 摘要: 1.外观设计名称:典雅沙光炒铲.2.所述产品主要用于炒食物时铲动食物.3.设计要点在于产品的形状及其结合的设计.4.最能表明设计要点的图片是主视图.5.右视图与左视图对称,故省略右视图.俯视图,仰视图,后视图无保护特征,故省略....
FIELD: metal working processes, namely tools with mechanical fastening of cutting tips.;SUBSTANCE: tool includes body, cutting tip secured to angular seat of body by means of rod, chip breaker, first and second sleeves. On bottom of through stepped opening of tool body washer is placed; flat...
Fry enumerated at a counting fence suffered less predation than fry not enumerated. Experienced fry moved downstream more rapidly than naive fry.In laboratory aquaria, experienced fry formed compact schools prior to and in response to ... R. M. Ginetz and , P. A. Larkin - 《J.fish.res....