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发明名称
Inchoately marked articles of manufacture
摘要
申请公布号
US1822148(A)
申请公布日期
1931.09.08
申请号
US19280258134
申请日期
1928.02.29
申请人
PLYMOUTH CORDAGE COMPANY
发明人
HUNTRESS ERNEST H.
分类号
G09F3/00
主分类号
G09F3/00
代理机构
代理人
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