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发明名称
LEAK PREVENTIVE METHOD OF SEALING OIL FOR DRY GAS HOLDER
摘要
申请公布号
JPS5458218(A)
申请公布日期
1979.05.10
申请号
JP19770124949
申请日期
1977.10.18
申请人
NIPPON STEEL CORP;MITSUBISHI HEAVY IND LTD;THREE BOND CO LTD
发明人
SAI KENSHIROU;SATOU MAMORU;SUGIMURA MASAYOSHI;ESHITA MASAAKI;TANABE AKEMI
分类号
F17B1/08;F17B1/04
主分类号
F17B1/08
代理机构
代理人
主权项
地址
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