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发明名称
SUBMERSIBLE DETECTOR FOR SENSING UNDERWATER SOUNDS
摘要
申请公布号
US3432000(A)
申请公布日期
1969.03.11
申请号
USD3432000
申请日期
1967.03.21
申请人
SHELL OIL CO.
发明人
LEO ONGKIEHONG;HARM MAST
分类号
B06B1/06;G01V1/20;(IPC1-7):G01V1/38
主分类号
B06B1/06
代理机构
代理人
主权项
地址
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