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发明名称
摘要
申请公布号
NL6503526(A)
申请公布日期
1965.09.21
申请号
NL19650003526
申请日期
1965.03.19
申请人
发明人
分类号
F41A3/40;F41A5/18;F41A5/22
主分类号
F41A3/40
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代理人
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地址
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