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经营范围
发明名称
IMPELLER WELDING JIG
摘要
申请公布号
PL161818(B1)
申请公布日期
1993.08.31
申请号
PL19890282528
申请日期
1989.11.27
申请人
INSTYTUT TECHNIKI CIEPLNEJ
发明人
SKONIECZKA ROMAN;KUCHARSKI EDWARD;WIERUCKI STANISLAW
分类号
B23K37/04;(IPC1-7):B23K37/04
主分类号
B23K37/04
代理机构
代理人
主权项
地址
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