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经营范围
发明名称
Apparatus for swedging screws on ophthalmic mountings
摘要
申请公布号
US2426275(A)
申请公布日期
1947.08.26
申请号
US19420463138
申请日期
1942.10.23
申请人
LESLIE W. MYERS;WILL R. ANDERSON;JOHN R. NELSON;ALBERT L. ANDERSON;N. P. BENSON;CHARLES L. WALDO;ROBERT E. LINDMARK
发明人
KREBS DANIEL D.
分类号
G02C13/00
主分类号
G02C13/00
代理机构
代理人
主权项
地址
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