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发明名称
ZASYPKA EGZOTERMICZNA DO OCIEPLANIA GLOW WLEWKOW ZE STALI USPOKOJONEJ
摘要
申请公布号
PL202850(A1)
申请公布日期
1978.12.04
申请号
PL19770202850
申请日期
1977.12.10
申请人
PRZED DOSTAW MATERIALOW ODLEWN
发明人
SZLENK IRENEUSZ;FOLTYN HENRYK;MAGIERA JOZEF;KLAKUS PAWEL;GIERCUSZKIEWICZ KAROL;WAWRZYKIEWICZ EUGENIUSZ;GEDIGA HENRYK;WRZESIEN JULIAN
分类号
B22C1/14;B22D;B22D7/00;(IPC1-7):B22D/
主分类号
B22C1/14
代理机构
代理人
主权项
地址
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