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经营范围
发明名称
Perfectionnements apportés aux structures de moteurs
摘要
申请公布号
FR942446(A)
申请公布日期
1949.02.08
申请号
FRD942446
申请日期
1946.03.25
申请人
发明人
L'ARMEMENT LE MINISTRE DE;VERNISSE MICHEL;PICHON LOUIS
分类号
F02B73/00;F02F7/00
主分类号
F02B73/00
代理机构
代理人
主权项
地址
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