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发明名称
UNDERWATER FLOATING CONTROL MECHANISM
摘要
申请公布号
JPH02139604(A)
申请公布日期
1990.05.29
申请号
JP19880292293
申请日期
1988.11.21
申请人
HITACHI LTD
发明人
SAOTOME KANAME;UCHIDA SATOSHI;SUZUKI MASASHI;KOYANO KIYOSHI
分类号
F41J2/00;G05D1/00
主分类号
F41J2/00
代理机构
代理人
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地址
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