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发明名称
APPARATUS FOR EXPANDING ENVELOPES
摘要
申请公布号
SU854512(A1)
申请公布日期
1981.08.15
申请号
SU19792865501
申请日期
1979.11.30
申请人
MO AVIATSIONNYJ T I IM.K.E.TSIOLKOVSKOGO
发明人
GLAZKOV VIKTOR I,SU;ERSHOV VLADISLAV I,SU;KASHIRIN MIKHAIL F,SU;SAVCHENKO EVGENIJ N,SU
分类号
B21D22/10;B21D26/02;B21D41/02;(IPC1-7):B21D22/10
主分类号
B21D22/10
代理机构
代理人
主权项
地址
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