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发明名称
Vending machine empty signal indicating mechanism
摘要
申请公布号
US3270916(A)
申请公布日期
1966.09.06
申请号
US19650451576
申请日期
1965.04.28
申请人
WESTINGHOUSE ELECTRIC CORPORATION
发明人
LYMAN WALLACE R.
分类号
A47F3/026;G07F9/02
主分类号
A47F3/026
代理机构
代理人
主权项
地址
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