专利名称：A PACKER AND ASSOCIATED METHODS,
SEAL RING AND FIXING RING
发明人：Neil ANDERSON,Colin MACKIE
申请号：US14888790
申请日：20140430
公开号：US20160084033A1
公开日：
20160324石字旁的字
专利内容由知识产权出版社提供
种大米
春来江水绿如蓝的全诗专利附图：
社团的英语
摘要：A downhole al system comprising at least one a deformable member; and at least one expandable al; wherein the deformable member is provided proximate,adjacent, against, or fixed to the expandable al. Optionally, the expandable al is or
香芋西米露
compris a swellable al and/or the deformable member compris or at least partially defines a al receiving groove and at least part of the expandable al is received or receivable within the al receiving groove such that the expandable al is expandable so as to deform the deformable member and thereby increa an outer diameter or extent of the deformable member. Also described is an associated deformable member and fixing member and associated methods for producing and using the al system.高中政治
申请人：TENDEKA B.V.
眼药水怎么滴才正确
pep小学英语地址：Aberdeen GB
国籍：GB
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