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发明名称
REPETITIVE PNEUMATIC ACOUSTIC SOURCE FOR MARINE SEISMIC SURVEYING
摘要
申请公布号
US3467984(A)
申请公布日期
1969.09.23
申请号
USD3467984
申请日期
1967.08.28
申请人
MOBIL OIL CORP.
发明人
BERNARD OTTO
分类号
G01V1/137;(IPC1-7):G10K11/00
主分类号
G01V1/137
代理机构
代理人
主权项
地址
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