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发明名称
METHOD OF SEVERING A STONE BLOCK INTO SEVERAL PIECES OF REPEATABLE DIMENSIONS
摘要
申请公布号
PL167700(B1)
申请公布日期
1995.10.31
申请号
PL19920293637
申请日期
1992.02.26
申请人
KOTZIAN ANDRZEJ
发明人
KOTZIAN ANDRZEJ
分类号
B28D1/22;B28D1/32;(IPC1-7):B28D1/22
主分类号
B28D1/22
代理机构
代理人
主权项
地址
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