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发明名称
METHOD FOR SEPARATING WATER SOLUBLE GAS COLLECTED FROM GROUND INTO GAS AND WATER TO AUTOMATICALLY RETURN SEPARATED WATER TO GROUND
摘要
申请公布号
JPS60208594(A)
申请公布日期
1985.10.21
申请号
JP19840065503
申请日期
1984.04.02
申请人
NIHON KOUHATSU KK
发明人
SHINDOU YOSHIO
分类号
E21B43/40
主分类号
E21B43/40
代理机构
代理人
主权项
地址
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