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发明名称
Apparatus for bending rods of corundum and spinel
摘要
申请公布号
GB630232(A)
申请公布日期
1949.10.07
申请号
GB19470019553
申请日期
1947.07.22
申请人
THE LINDE AIR PRODUCTS COMPANY
发明人
分类号
B21D11/10;C30B29/26
主分类号
B21D11/10
代理机构
代理人
主权项
地址
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