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发明名称
Projectile propelling system
摘要
申请公布号
US2922341(A)
申请公布日期
1960.01.26
申请号
US19550545290
申请日期
1955.11.07
申请人
OLIN MATHIESON CHEMICAL CORPORATION
发明人
JR. JOHN W. TREAT,
分类号
F41A1/04;F42B30/00
主分类号
F41A1/04
代理机构
代理人
主权项
地址
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