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发明名称
TEST STAND FOR INVESTIGATION OF WELDING PROCESSES, IN PARTICULAR UNDERWATER ONES, UNDER VARYING PRESSURA CONDITIONS
摘要
申请公布号
PL285032(A1)
申请公布日期
1991.11.04
申请号
PL19900285032
申请日期
1990.04.30
申请人
POLITECHNIKA GDANSKA
发明人
PIATKOWSKI TADEUSZ;PIWINSKI WITOLD;GADOMSKI ZBIGNIEW;LESINSKI KRZYSZTOF
分类号
B23K37/00;(IPC1-7):B23K37/00
主分类号
B23K37/00
代理机构
代理人
主权项
地址
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