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经营范围
发明名称
Invoice form and method of invoicing
摘要
申请公布号
US2344819(A)
申请公布日期
1944.03.21
申请号
US19410410195
申请日期
1941.09.09
申请人
EDWARD JACOBS
发明人
JACOBS EDWARD
分类号
B41L1/22
主分类号
B41L1/22
代理机构
代理人
主权项
地址
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