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发明名称
Federhalter mit Löschblatt.
摘要
申请公布号
CH189891(A)
申请公布日期
1937.03.31
申请号
CHD189891
申请日期
1936.06.26
申请人
SCHWARZ,RUDOLF
发明人
SCHWARZ,RUDOLF
分类号
B43K29/04
主分类号
B43K29/04
代理机构
代理人
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地址
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