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发明名称
SPOSOB WYTWARZANIA SKORY SYNTETYCZNEJ POROMERYCZNEJ
摘要
申请公布号
PL101453(B1)
申请公布日期
1978.12.30
申请号
PL19760189309
申请日期
1976.05.04
申请人
发明人
分类号
B32B27/40;D06N3/14;(IPC1-7):D06N3/14
主分类号
B32B27/40
代理机构
代理人
主权项
地址
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