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1.发明授权Method of and apparatus for sealing-in incandescent lamps and similar articles 失效用于密封白炽灯和类似物品的方法和装置
公开(公告)号：US1701388A
公开(公告)日：1929-02-05
申请号：US2131225
申请日：1925-04-07
Applicant: GEN ELECTRIC
Inventor： HERMANN REMANE
IPC: H01J5/24
CPC classification number: H01J5/24 , H01J2893/0039
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