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经营范围
发明名称
Improvements in or relating to photographic film cameras
摘要
申请公布号
GB1105343(A)
申请公布日期
1968.03.06
申请号
GB19630041561
申请日期
1963.10.28
申请人
MAGNAFONE RECORDER COMPANY LIMITED;WILLIAM FREDERICK JOSEPH KING;JEFFREY SMITH
发明人
分类号
G03B27/46
主分类号
G03B27/46
代理机构
代理人
主权项
地址
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