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经营范围
发明名称
TAP BOX FOR SLEEVE PIPE CONSTRUCTION
摘要
申请公布号
JPH0420618(A)
申请公布日期
1992.01.24
申请号
JP19900121867
申请日期
1990.05.12
申请人
SEKISUI CHEM CO LTD
发明人
ANDO SHIGERU;SATO AKIHIKO
分类号
E03C1/02
主分类号
E03C1/02
代理机构
代理人
主权项
地址
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