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发明名称
EXTENSIBLE BOOM
摘要
申请公布号
GB2091679(B)
申请公布日期
1983.03.16
申请号
GB19810033535
申请日期
1980.01.29
申请人
MARK INDUSTRIES
发明人
分类号
B66C13/12;B66C23/687;B66F9/06;B66F11/04;(IPC1-7):B66F11/04
主分类号
B66C13/12
代理机构
代理人
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地址
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