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发明名称
WATER SEALING METHOD OF FLOWING-WATER PREVENTIVE DOOR IN BUILDING INLET SECTION
摘要
申请公布号
JPS6462567(A)
申请公布日期
1989.03.09
申请号
JP19870216525
申请日期
1987.09.01
申请人
TOKYU CONSTR CO LTD
发明人
SATOU HIROO;HAYASHI RYUZO;MITA TAKESHI;ISHII KIYOSHI
分类号
E04H9/14
主分类号
E04H9/14
代理机构
代理人
主权项
地址
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