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发明名称
EXPANSION JOINT FOR ROADWAY:FLEXIBLE SEALING MEMBER EXTENDDS BETWEEN PAIR OF ANCHOR PADS
摘要
申请公布号
NZ180654(A)
申请公布日期
1978.06.02
申请号
NZ19760180654
申请日期
1976.04.22
申请人
WATSON-BOWMAN ASSOCIATES INC
发明人
WATSON S
分类号
E01D19/06
主分类号
E01D19/06
代理机构
代理人
主权项
地址
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