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经营范围
发明名称
Gun charger
摘要
申请公布号
US2409623(A)
申请公布日期
1946.10.22
申请号
US19410419053
申请日期
1941.11.14
申请人
SPECIALTIES DEVELOPMENT CORPORATION
发明人
JR. HARRY C. GRANT,
分类号
F41A7/04
主分类号
F41A7/04
代理机构
代理人
主权项
地址
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