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发明名称
APPARECCHIO DA APPLICARE SU MACCHI NE FORMATRICI E FORMATRICI DI TUBI CORRUGATI TERMOPLASTICI FLESSIBILI DA DRENAGGIO TERRENI
摘要
申请公布号
IT1023692(B)
申请公布日期
1978.05.30
申请号
IT19740005179
申请日期
1974.10.04
申请人
PEA LEONE
发明人
分类号
B29D;(IPC1-7):B29H/
主分类号
B29D
代理机构
代理人
主权项
地址
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