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发明名称
MARKING OR SCRIBING DEVICE
摘要
申请公布号
CA339558(A)
申请公布日期
1934.02.27
申请号
CAD339558
申请日期
申请人
THOMAS COSSAR PORTEOUS;DAVID JAMES HENDERSON TAYLOR
发明人
DAVID JAMES HENDERSON TAYLOR;THOMAS COSSAR PORTEOUS
分类号
主分类号
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