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经营范围
发明名称
Toy gun
摘要
申请公布号
US1892405(A)
申请公布日期
1932.12.27
申请号
US19310579251
申请日期
1931.12.05
申请人
METZGER JOSEPH A
发明人
METZGER JOSEPH A.
分类号
F41B7/02
主分类号
F41B7/02
代理机构
代理人
主权项
地址
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