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发明名称
MANUFACTURING METHOD OF PAPER BOBBIN
摘要
申请公布号
KR100217952(B1)
申请公布日期
1999.10.01
申请号
KR19950042482
申请日期
1995.11.21
申请人
YU, JUNG-YUL;JUNG, SOO-HOON
发明人
JUNG, SOO-HOON;YU, JUNG-YUL
分类号
B31C3/00;(IPC1-7):B31C3/00
主分类号
B31C3/00
代理机构
代理人
主权项
地址
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