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经营范围
发明名称
Improved change tray
摘要
申请公布号
GB389708(A)
申请公布日期
1933.03.23
申请号
GB19320019661
申请日期
1932.07.12
申请人
WILLIAM VICTOR GILLGAN;CHARLES MACMILLAN MCGHEE
发明人
分类号
G07D9/02
主分类号
G07D9/02
代理机构
代理人
主权项
地址
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