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发明名称
INVERT CONCRETE COMPACTION AND LEVELING DEVICES FOR SHIELD EXCAVATION WORK
摘要
申请公布号
JPH074193(A)
申请公布日期
1995.01.10
申请号
JP19930146085
申请日期
1993.06.17
申请人
TAKENAKA KOMUTEN CO LTD;TAKENAKA DOBOKU CO LTD
发明人
KIKUCHI KIMIO;MIKAMI TADAO;SUZUKI MINORU;SAKURAI HIROSHI;OONISHI TSUNEYASU;KOIKE YOJI;SUGANO MASANORI
分类号
E21D11/10;(IPC1-7):E21D11/10
主分类号
E21D11/10
代理机构
代理人
主权项
地址
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