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发明名称
Vending machine
摘要
申请公布号
US1935773(A)
申请公布日期
1933.11.21
申请号
US19310566742
申请日期
1931.10.03
申请人
ELIDA N. PEDERSEN
发明人
GOODMAN LESLIE B.
分类号
G07F11/44
主分类号
G07F11/44
代理机构
代理人
主权项
地址
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