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经营范围
发明名称
METHOD FOR SEISMIC MARINE SURVEY
摘要
申请公布号
US4132974(A)
申请公布日期
1979.01.02
申请号
US19770814517
申请日期
1977.07.11
申请人
HERCULES INCORPORATED
发明人
MOLLERE, JOHN C.
分类号
B06B1/06;G01V1/38;G01V1/393;(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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