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发明名称
FOUNTAIN-PEN
摘要
申请公布号
RU1831441(C)
申请公布日期
1993.07.30
申请号
SU19894751900
申请日期
1989.10.23
申请人
CHUKIN VIKTOR K;SHOFMAN ROMAN L
发明人
CHUKIN VIKTOR K;SHOFMAN ROMAN L
分类号
B43K7/00;B43K7/03
主分类号
B43K7/00
代理机构
代理人
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地址
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