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发明名称
CILINDRO COMPOSITO DI COMPATTAZIONE
摘要
申请公布号
IT1147774(B)
申请公布日期
1986.11.26
申请号
IT19800068385
申请日期
1980.09.05
申请人
UNION SIDERURGIQUE DU NORD & DE L'EST DE LA FRANCE PAR
发明人
WERQUIN JEAN-CLAUDE;QUICHON JEAN
分类号
B21B27/00;B30B11/16;(IPC1-7):B30B/
主分类号
B21B27/00
代理机构
代理人
主权项
地址
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