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发明名称
EMBOCADURA PARA A LIGACAO RAPIDA DE UM TUBO
摘要
申请公布号
PT91937(B)
申请公布日期
1995.08.09
申请号
PT19890091937
申请日期
1989.10.10
申请人
ETABLISSEMENTS CAILLAU
发明人
分类号
F16L37/02;F16B2/24;F16B7/04;F16L37/084;(IPC1-7):F16B2/24
主分类号
F16L37/02
代理机构
代理人
主权项
地址
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