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经营范围
发明名称
Improvements in sandwich machines
摘要
申请公布号
GB689808(A)
申请公布日期
1953.04.08
申请号
GB19500031416
申请日期
1950.12.27
申请人
SWAN FRITEOF ANDERSON;RALPH FREDERICK ANDERSON
发明人
分类号
A21C15/00;A21C15/02;A23G3/20;A23G9/28
主分类号
A21C15/00
代理机构
代理人
主权项
地址
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