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发明名称
Envelope making machine
摘要
申请公布号
US1856659(A)
申请公布日期
1932.05.03
申请号
US19280281210
申请日期
1928.05.28
申请人
H. P. ANDREWS PAPER COMPANY
发明人
SANDFANANDER ERNEST
分类号
B31B1/82
主分类号
B31B1/82
代理机构
代理人
主权项
地址
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