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发明名称
Machine for making foam rubber mattresses and the like
摘要
申请公布号
US2688152(A)
申请公布日期
1954.09.07
申请号
US19500167945
申请日期
1950.06.14
申请人
MARCO COMPANY, INC.
发明人
MARCO JOHN
分类号
B29C44/32;B29C59/02;B29C67/24
主分类号
B29C44/32
代理机构
代理人
主权项
地址
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