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发明名称
Elevating mechanism for guns having fine and coarse adjusting mechanism
摘要
申请公布号
US2223891(A)
申请公布日期
1940.12.03
申请号
US19380191302
申请日期
1938.02.18
申请人
RHEINMETALL-BORSIG AKTIENGESELLSCHAFT
发明人
KRUM ALFRED
分类号
F41A27/24
主分类号
F41A27/24
代理机构
代理人
主权项
地址
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