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发明名称
Method and apparatus for filling cushions
摘要
A method and apparatus for applying covers to seat cushions and the like includes means to maintain the cushioning material under compression within the cover as the cushioning material is moved into the cover.
申请公布号
US5048265(A)
申请公布日期
1991.09.17
申请号
US19900482361
申请日期
1990.02.20
申请人
MACHINE DESIGN SYSTEMS, INC.
发明人
MINTZ, DAVID;TREMBLAY, PIERRE
分类号
B68G7/05
主分类号
B68G7/05
代理机构
代理人
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