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发明名称
HIGH PRESSURE METAL HALIDE ELECTRIC DISCHARGE LAMP
摘要
申请公布号
ZA7007149(B)
申请公布日期
1971.09.29
申请号
ZA19700007149
申请日期
1970.10.20
申请人
SYLVANIA ELECTRIC PROD INC
发明人
FREESE R
分类号
H01J61/54
主分类号
H01J61/54
代理机构
代理人
主权项
地址
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KEY FILE
BRIDGE CONVEYORS USED FOR MINING COAL AND OTHER MINERALS
WEATHER SEAL STRUCTURE
DOORWAY CONSTRUCTION