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发明名称
SURFACE TREATED WELDING PROTECTIVE SIGHT HOLE PLATE,EVENTUALLY WELDING PROTECTIVE STIFF-LEAF SIGHT HOLE PLATE
摘要
申请公布号
CS199910(B1)
申请公布日期
1980.08.29
申请号
CS19770006832
申请日期
1977.10.20
申请人
SCHICHT,HEINZ,DD;LEUTERITZ,REINER,DD;HEYDEN,HORST,DD;WTZ BAUGLAS TORGAU
发明人
SCHICHT,HEINZ,DD;LEUTERITZ,REINER,DD;HEYDEN,HORST,DD
分类号
A61F9/06;(IPC1-7):G02B5/20
主分类号
A61F9/06
代理机构
代理人
主权项
地址
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