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经营范围
发明名称
Apparatus for ascertaining the form of the blades of a screw propeller
摘要
申请公布号
GB811465(A)
申请公布日期
1959.04.08
申请号
GB19560018483
申请日期
1956.06.14
申请人
THE COUNCIL FOR SCIENTIFIC AND INDUSTRIAL RESEARCH
发明人
MARWOOD WILLIAM JOHN;SHEARER JOHN REID
分类号
G02B21/00
主分类号
G02B21/00
代理机构
代理人
主权项
地址
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