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发明名称
RACCORDO PER TUBI IN MATERIALE PLASTICO
摘要
申请公布号
IT1141571(B)
申请公布日期
1986.10.01
申请号
IT19800021357
申请日期
1980.04.14
申请人
BERGER BENJAMIN
发明人
BERGER BENJAMIN
分类号
F16L47/12;(IPC1-7):F16L/
主分类号
F16L47/12
代理机构
代理人
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地址
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