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发明名称
Fountain pen
摘要
申请公布号
US1954266(A)
申请公布日期
1934.04.10
申请号
US19330702505
申请日期
1933.12.15
申请人
SCHISLER FRANK J
发明人
SCHISLER FRANK J.
分类号
B43K5/06
主分类号
B43K5/06
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