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发明名称
DRAPE PLEATING APPARATUS
摘要
申请公布号
US3547319(A)
申请公布日期
1970.12.15
申请号
USD3547319
申请日期
1969.07.22
申请人
NORTHROP H. KETCHUM
发明人
NORTHROP H. KETCHUM
分类号
A47H13/14;(IPC1-7):A41H43/00;D06J1/00
主分类号
A47H13/14
代理机构
代理人
主权项
地址
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