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发明名称
Photograph print embossing machine
摘要
申请公布号
US1827927(A)
申请公布日期
1931.10.20
申请号
US19280328002
申请日期
1928.12.22
申请人
BARBER JOSEPH L
发明人
BARBER JOSEPH L.
分类号
G03D15/00
主分类号
G03D15/00
代理机构
代理人
主权项
地址
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