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发明名称
A method of and apparatus for making mattresses, cushions and the like
摘要
申请公布号
GB595887(A)
申请公布日期
1947.12.19
申请号
GB19450018666
申请日期
1945.07.20
申请人
FREDERICK G. HODGES, JR.
发明人
分类号
B21F33/04;B68G9/00
主分类号
B21F33/04
代理机构
代理人
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