Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
GB37544/28A
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
CLAUDE NEON LIGHTS Inc
Original Assignee
CLAUDE NEON LIGHTS Inc
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by CLAUDE NEON LIGHTS IncfiledCriticalCLAUDE NEON LIGHTS Inc
Publication of GB302668ApublicationCriticalpatent/GB302668A/en
H01J61/12—Selection of substances for gas fillings; Specified operating pressure or temperature
H01J61/18—Selection of substances for gas fillings; Specified operating pressure or temperature having a metallic vapour as the principal constituent
H01J61/20—Selection of substances for gas fillings; Specified operating pressure or temperature having a metallic vapour as the principal constituent mercury vapour
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Secondary Cells
(AREA)
Battery Electrode And Active Subsutance
(AREA)
Abstract
302,668. Claude Neon Lights, Inc. Dec. 19, 1927, [Convention date]. Void [Published under Sect. 91 of the Acts]. Vacuum tubes; low-pressure metallic-vapour apparatus.-The invention is the same as that described in Specification 302,643.
GB37544/28A1927-12-191928-12-19Improvements in or relating to electric discharge tubes
ExpiredGB302668A
(en)