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发明名称
Kugelschreiber mit auswechselbarer Mine
摘要
申请公布号
CH337750(A)
申请公布日期
1959.04.15
申请号
CHD337750
申请日期
1955.10.04
申请人
KAWECO BADISCHE FUELLFEDERFABRIK FRIEDRICH GRUBE
发明人
GRUBE,WILHELM;OTTO GRUBE,FRIEDRICH
分类号
B43K7/02;B43K7/12
主分类号
B43K7/02
代理机构
代理人
主权项
地址
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