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发明名称
PRESSURE CONTROL METHOD
摘要
申请公布号
JPH01306906(A)
申请公布日期
1989.12.11
申请号
JP19880138207
申请日期
1988.06.03
申请人
OSAKA GAS CO LTD;O G JOHO SYST SOKEN:KK
发明人
KONO AKIO;FUJISAWA HIROTAKE;ISUMI TAKASHI;KIKUTA TAKASHI;GOTO KOZO
分类号
G05D16/20
主分类号
G05D16/20
代理机构
代理人
主权项
地址
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