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发明名称
UNDERWATER EXCAVATOR
摘要
申请公布号
JPH1046622(A)
申请公布日期
1998.02.17
申请号
JP19960219139
申请日期
1996.08.02
申请人
KUMAGAI GUMI CO LTD
发明人
OOISHI MASUHIRA;ARIOKA MASAKI;KIMURA KAZUNARI;SUGIMOTO SHOJI;FUJIKAWA YOSHIO;IKEDA TATSUYA
分类号
E02F3/413;(IPC1-7):E02F3/413
主分类号
E02F3/413
代理机构
代理人
主权项
地址
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