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发明名称
Discharge device
摘要
申请公布号
US2409647(A)
申请公布日期
1946.10.22
申请号
US19440566815
申请日期
1944.12.06
申请人
SPECIALTIES DEVELOPMENT CORPORATION
发明人
STROOP JOHN H.
分类号
A62C13/76
主分类号
A62C13/76
代理机构
代理人
主权项
地址
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