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发明名称
Smoke generator
摘要
申请公布号
US3249553(A)
申请公布日期
1966.05.03
申请号
US19630254136
申请日期
1963.01.28
申请人
STEINBERG SAMUEL B
发明人
STEINBERG SAMUEL B.
分类号
F41H9/06
主分类号
F41H9/06
代理机构
代理人
主权项
地址
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