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发明名称
DOUBLE RANGING DRUM CUTTER HAVING LOAD CONTROLLER
摘要
申请公布号
JPS60181487(A)
申请公布日期
1985.09.17
申请号
JP19840032687
申请日期
1984.02.24
申请人
SEKITAN GIJUTSU KENKYUSHO;MITSUI SEKITAN KOGYO KK;MITSUI MIIKE SEISAKUSHO KK
发明人
SATOU KOUJI;KURODA YASUSHI;YAMADA RIYUUJI;SERINO MAMORU
分类号
E21C31/02;E21C35/24
主分类号
E21C31/02
代理机构
代理人
主权项
地址
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