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发明名称
Thermostatically controlled firearm cooling system
摘要
申请公布号
US2428359(A)
申请公布日期
1947.10.07
申请号
US19450584223
申请日期
1945.03.22
申请人
DE PERMENTIER PAUL R
发明人
PERMENTIER PAUL R. DE
分类号
F41A13/12
主分类号
F41A13/12
代理机构
代理人
主权项
地址
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