Original document(10 pages) Authorized document(10 pages) 中文版
    Title: Piezoelectric transduce with multiple sensitive coaxial elements
Application Number
申请号		 88104084 Application Date
申请日		 1988.06.30
Title 名称 Piezoelectric transduce with multiple sensitive coaxial elements
Publication Number
公开号		 1030330 Publication Date
公开日		 1989.01.11
Approval Pub. Date Granted Pub. Date 1991.11.27
International Classification 分类号 H01L41/08
Applicant(s) Name
申请人		 Institut Francais du Petrole
Address 地址
Inventor(s) Name 发明人
Attorney & Agent 代理人 FU YUAN
More information 更  多  信  息


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