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发明名称
FILMAUFWICKELSPULE
摘要
申请公布号
DE3019651(A1)
申请公布日期
1980.11.27
申请号
DE19803019651
申请日期
1980.05.22
申请人
NIPPON KOGAKU K.K.
发明人
WAKABAYASHI,HIROSHI
分类号
G03B1/04;G03B1/12;G03B1/46;(IPC1-7):G03B1/46
主分类号
G03B1/04
代理机构
代理人
主权项
地址
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