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发明名称
Ручной нож для производства продольного прореза в верхнем слое плотно накатанного рулона (рола) бумаги
摘要
申请公布号
SU18009(A1)
申请公布日期
1930.09.30
申请号
SU19270018349
申请日期
1927.07.25
申请人
TOMASHEVSKIJ V.L.
发明人
TOMASHEVSKIJ V.L.
分类号
D21G9/00;B26D1/38
主分类号
D21G9/00
代理机构
代理人
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地址
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