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经营范围
发明名称
Kugelschreiber.
摘要
申请公布号
CH259852(A)
申请公布日期
1949.02.15
申请号
CHD259852
申请日期
1947.09.15
申请人
WETZEL,ALFRED
发明人
WETZEL,ALFRED
分类号
B43K7/00
主分类号
B43K7/00
代理机构
代理人
主权项
地址
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