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发明名称
Машина для штемпелевания писем и т.п.
摘要
申请公布号
SU55816(A1)
申请公布日期
1939.11.30
申请号
SU19390001479
申请日期
1939.04.14
申请人
VOLKOV N.N.;GOLOVATSKIJ A.F.
发明人
VOLKOV N.N.;GOLOVATSKIJ A.F.
分类号
B41K3/64
主分类号
B41K3/64
代理机构
代理人
主权项
地址
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