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经营范围
发明名称
Improvements in or relating to parachutes
摘要
申请公布号
GB428389(A)
申请公布日期
1935.05.13
申请号
GB19330031602
申请日期
1933.11.13
申请人
WALDEMAR MUELLER
发明人
分类号
B64D17/52
主分类号
B64D17/52
代理机构
代理人
主权项
地址
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