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发明名称
Schreibzeug
摘要
申请公布号
CH325494(A)
申请公布日期
1957.11.15
申请号
CHD325494
申请日期
1954.12.04
申请人
TROSTLI,CHARLES
发明人
TROSTLI,CHARLES
分类号
B42D5/00
主分类号
B42D5/00
代理机构
代理人
主权项
地址
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