王文君

这个人很懒,什么都没写

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  • 分类:哲学、宗教 格式:PDF 积分:0 上传者:王文君 上传时间:2018-01-26

    摘要:A rear wheel steering system for trailers operative to permit selective steering of the rear of a trailer by...

  • 分类:哲学、宗教 格式:PDF 积分:0 上传者:王文君 上传时间:2018-01-26

    摘要:A wiping implement suitable for use as a bath tissue can be formed into sheets, each sheet comprising at lea...

  • 分类:哲学、宗教 格式:PDF 积分:0 上传者:王文君 上传时间:2018-01-26

    摘要:An apparatus for loading, chamfering and unloading a ceramic or ceramic/polymer substrate for electronic com...

  • 分类:哲学、宗教 格式:PDF 积分:0 上传者:王文君 上传时间:2018-01-26

    摘要:A sample is sucked from a probe into a column filled with a porous material and successively thereafter an a...

  • 分类:哲学、宗教 格式:PDF 积分:0 上传者:王文君 上传时间:2018-01-26

    摘要:A carpenter's locator for use with a door boring jig, each of which have a straight side that can fit togeth...

  • 分类:哲学、宗教 格式:PDF 积分:0 上传者:王文君 上传时间:2018-01-26

    摘要:The bicycle saddle includes a flexible frame having a W-shaped cross section with fore and aft depending por...

  • 分类:哲学、宗教 格式:PDF 积分:0 上传者:王文君 上传时间:2018-01-26

    摘要:Inhibition performance is improved in styrene processing through the addition of a stable nitroxide free rad...

  • 分类:哲学、宗教 格式:PDF 积分:0 上传者:王文君 上传时间:2018-01-25

    摘要:There is disclosed a polishing pad for mirror-polishing a semiconductor wafer, especially in a finish polish...

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