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发明名称
PROTECTIVE SPECTACLES PROVIDED WITH MEMBER GUARDING THE CLEANLINESS OF SIGHT SURFACE AND DEVICE MOVING THE SAME
摘要
申请公布号
HU175631(B)
申请公布日期
1980.09.28
申请号
HU1977MA02881
申请日期
1977.06.14
申请人
MAGYAR HAJO ES DARUGYAR,HU
发明人
KELLER,ISTVAN,HU;MEYLINGER,GYOERGY,HU
分类号
A61F9/02
主分类号
A61F9/02
代理机构
代理人
主权项
地址
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