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发明名称
Tintenfüllschreibstift.
摘要
申请公布号
CH193368(A)
申请公布日期
1937.10.15
申请号
CHD193368
申请日期
1937.02.27
申请人
DONNER,JULIUS;JANCSO,FERENC
发明人
DONNER,JULIUS;JANCSO,FERENC
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主分类号
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代理人
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