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经营范围
发明名称
Artigo protetor.
摘要
申请公布号
BR9403302(A)
申请公布日期
1995.05.09
申请号
BR19940003302
申请日期
1994.08.22
申请人
HERCULES INCORPORATED
发明人
WALTER J. FREEMAN;RAKESH KUMAR GUPTA;JAMES H. HARRINGTON;RICHARD JEAN JEGARE;THOMAS L. SMITH;ANDRIENNE W. WILLIAMS
分类号
A61F13/494;A41D31/00;A61B19/08;A61F5/48;A61F13/15;A61F13/472;D04H1/42;D04H1/54;(IPC1-7):D04H1/04
主分类号
A61F13/494
代理机构
代理人
主权项
地址
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