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发明名称
IMPROVEMENTS IN AND RELATING TO BOOMS
摘要
申请公布号
ZA7200607(B)
申请公布日期
1972.10.25
申请号
ZA19720000607
申请日期
1972.01.31
申请人
STEINER H LTD
发明人
STEINER H
分类号
E02F3/30;E02F3/42
主分类号
E02F3/30
代理机构
代理人
主权项
地址
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