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经营范围
发明名称
SOUND AND THERMAL INSULATION
摘要
申请公布号
ZA8709339(B)
申请公布日期
1989.08.30
申请号
ZA19870009339
申请日期
1987.12.11
申请人
THE DOW CHEMICAL COMPANY
发明人
FRANCIS P. MCCULLOUGH, JR.;R. VERNON SNELGROVE;ROBERT L. HOTCHKISS;DAVID M. HALL;JACQUELINE R. MCCULLOUGH
分类号
B32B;D04H
主分类号
B32B
代理机构
代理人
主权项
地址
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