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发明名称
VERFAHREN ZUR HERSTELLUNG EINER SCHICHT AUS EINEM VERSTAERKTEN SCHAUMSTOFF
摘要
申请公布号
DE1544901(B2)
申请公布日期
1978.01.05
申请号
DE1965F045771
申请日期
1965.04.09
申请人
发明人
分类号
B32B27/00;C08F283/01;E04C2/20;(IPC1-7):B29G1/00
主分类号
B32B27/00
代理机构
代理人
主权项
地址
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