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发明名称
PARACHUTE AND HANG GLIDER SAFETY DEVICE
摘要
申请公布号
GB2122149(B)
申请公布日期
1985.11.27
申请号
GB19830016862
申请日期
1983.06.21
申请人
DAVID SYDNEY * SMITH;GEOFFREY ARTHUR * SMITH
发明人
DAVID SYDNEY * SMITH;GEOFFREY ARTHUR * SMITH
分类号
B64C31/028;B64D17/72;(IPC1-7):B64D17/72;B64C3/30
主分类号
B64C31/028
代理机构
代理人
主权项
地址
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