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发明名称
Marqueur de secours en cas d'avalanche
摘要
申请公布号
FR1325641(A)
申请公布日期
1963.05.03
申请号
FR19620887220
申请日期
1962.02.07
申请人
ETABLISSEMENTS RUGGIERI
发明人
分类号
F42B4/02;F42B4/22
主分类号
F42B4/02
代理机构
代理人
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地址
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