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发明名称
Key blank vending mechanism
摘要
申请公布号
US2148667(A)
申请公布日期
1939.02.28
申请号
US19360103107
申请日期
1936.09.29
申请人
SAMUELS YOSKOWITZ;JACOB YOSKOWITZ;JOSEPH BLOTNER
发明人
YOSKOWITZ SAMUELS;GAUVIN AMEDEE J.
分类号
G07F11/50
主分类号
G07F11/50
代理机构
代理人
主权项
地址
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