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发明名称
METHOD AND APPARATUS FOR BENDING TUBING
摘要
申请公布号
CA924625(A)
申请公布日期
1973.04.17
申请号
CA19690052884
申请日期
1969.05.28
申请人
AP PARTS OF CANADA LTD
发明人
ZMUDA D
分类号
B21D7/022
主分类号
B21D7/022
代理机构
代理人
主权项
地址
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