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经营范围
发明名称
PUMPING SYSTEM FOR THE BACK SUPPORT OF A SEAT
摘要
申请公布号
CA2013655(A1)
申请公布日期
1990.10.17
申请号
CA19902013655
申请日期
1990.04.02
申请人
MCCORD WINN TEXTRON, INC.
发明人
BISHAI, MACRAM N.
分类号
A47C7/46
主分类号
A47C7/46
代理机构
代理人
主权项
地址
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