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发明名称
SAFE DOOR LOCKING MECHANISM
摘要
申请公布号
CA554454(A)
申请公布日期
1958.03.18
申请号
CAD554454
申请日期
申请人
ACME VISIBLE RECORDS
发明人
WILLIAM J. WATSON
分类号
主分类号
代理机构
代理人
主权项
地址
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