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发明名称
Method and apparatus for steeping coffee, tea, and the like
摘要
申请公布号
US2102244(A)
申请公布日期
1937.12.14
申请号
US19360088771
申请日期
1936.07.03
申请人
WALSH THOMAS M
发明人
WALSH THOMAS M.
分类号
A47J31/057;A47J31/42
主分类号
A47J31/057
代理机构
代理人
主权项
地址
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