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发明名称
摘要
申请公布号
JPS5396847(U)
申请公布日期
1978.08.07
申请号
JP19770000821U
申请日期
1977.01.10
申请人
发明人
分类号
B65H3/44;B41F21/00;B65H5/26;G03B27/00;G03B27/14;G03G15/00;(IPC1-7):G03G15/00
主分类号
B65H3/44
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代理人
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