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发明名称
GAS EXPLODER SEISMIC SOURCE WITH CAVITATION EROSION PROTECTION
摘要
申请公布号
US3478838(A)
申请公布日期
1969.11.18
申请号
USD3478838
申请日期
1968.09.13
申请人
SINCLAIR OIL CORP.
发明人
LAUREN G. KILMER
分类号
G01V1/108;(IPC1-7):G01V1/00;G10K11/00
主分类号
G01V1/108
代理机构
代理人
主权项
地址
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