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发明名称
GUIDE APPARATUS OF LIFT MAST
摘要
申请公布号
JPS615195(A)
申请公布日期
1986.01.10
申请号
JP19840123786
申请日期
1984.06.18
申请人
MITSUI ZOSEN KK
发明人
TAMURA TETSUJI;KOGA NAOYUKI;SHIBAMOTO JIYUNZOU;YOSHIKAWA HARUHIKO
分类号
E21B15/00
主分类号
E21B15/00
代理机构
代理人
主权项
地址
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