发明授权
US07419009B2 Apparatus for radially expanding and plastically deforming a tubular member 失效
用于使管状构件径向膨胀和塑性变形的装置

Apparatus for radially expanding and plastically deforming a tubular member
摘要:
An apparatus and method according to which a tubular member is radially expanded and plastically deformed.
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