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经营范围
发明名称
MEHRSCHICHTIGE GRATDACHZIEGEL.
摘要
申请公布号
DE68907207(D1)
申请公布日期
1993.07.22
申请号
DE19896007207
申请日期
1989.01.12
申请人
GAF BUILDING MATERIALS CORP., WAYNE, N.J., US
发明人
BONDOC, ALFREDO, A., SO. BOUND BROOK, NJ 08880, US;CARROLL, WILLIAM, R., SUSSEX, NJ 07461, US;LLOYD, BOBBIE, J., LAWRENCEVILLE, GA 30244, US
分类号
E04D1/30;(IPC1-7):E04D1/30
主分类号
E04D1/30
代理机构
代理人
主权项
地址
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