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发明名称
PHOTOGRAPHIC FILM SPOOL
摘要
申请公布号
GB2199805(A)
申请公布日期
1988.07.20
申请号
GB19880001255
申请日期
1988.01.20
申请人
* KONICA CORPORATION
发明人
TOSHIYUKI * IKARIYA;KIYOHIKO * TAKAHASHI;OSAMU * SHIBAZAKI;NORIO * SAKAMOTO
分类号
B65H75/28;G03B17/30;(IPC1-7):B65H75/28;G03C3/00
主分类号
B65H75/28
代理机构
代理人
主权项
地址
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