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经营范围
发明名称
Pistolet injecteur d'air pour la commande des exploseurs de mine
摘要
申请公布号
FR752711(A)
申请公布日期
1933.09.29
申请号
FRD752711
申请日期
1933.02.06
申请人
发明人
CLAPIER ALBERT-GUSTAVE
分类号
F42D5/00
主分类号
F42D5/00
代理机构
代理人
主权项
地址
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