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发明名称
BLOCK HOLDER FOR OPHTHALMIC LENS BLANKS
摘要
申请公布号
US3589079(A)
申请公布日期
1971.06.29
申请号
USD3589079
申请日期
1969.11.17
申请人
UNIVIS INC.
发明人
GEORGE A. BEASLEY
分类号
B24B13/005;(IPC1-7):B24B19/00
主分类号
B24B13/005
代理机构
代理人
主权项
地址
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