Original document(13 pages) Authorized document(7 pages) 中文版
    Title: Valve actuator two rotor three position indicator
Application Number
申请号
90101294 Application Date
申请日
1990.03.08
Title 名称 Valve actuator two rotor three position indicator
Publication Number
公开号
1047375 Publication Date
公开日
1990.11.28
Approval Pub. Date Granted Pub. Date 1993.07.21
International Classification 分类号 F16K37/00
Applicant(s) Name
申请人
Limitorque Corp.
Address 地址
Inventor(s) Name 发明人
Attorney & Agent 代理人 CHEN ZHANYUAN
More information 更  多  信  息


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