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发明名称
Bulb manufacturing apparatus
摘要
申请公布号
US2504817(A)
申请公布日期
1950.04.18
申请号
US19440555337
申请日期
1944.09.22
申请人
WESTERN ELECTRIC COMPANY, INCORPORATED
发明人
DROBISH ADOLPH E.
分类号
C03B23/09;C03B23/11
主分类号
C03B23/09
代理机构
代理人
主权项
地址
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