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发明名称
Rewinding and resetting mechanism
摘要
申请公布号
US1779424(A)
申请公布日期
1930.10.28
申请号
US19270235548
申请日期
1927.11.25
申请人
MILLS FAIRCHILD SHERMAN
发明人
FAIRCHILD SHERMAN MILLS
分类号
G03B17/56
主分类号
G03B17/56
代理机构
代理人
主权项
地址
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