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AU109483B2 - Improvements in electric discharge tubes and lamps andin their manufacture - Google Patents
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AU109483B2 - Improvements in electric discharge tubes and lamps andin their manufacture - Google Patents

Improvements in electric discharge tubes and lamps andin their manufacture

Info

Publication number
AU109483B2
AU109483B2 AU13/39A AU1339A AU109483B2 AU 109483 B2 AU109483 B2 AU 109483B2 AU 13/39 A AU13/39 A AU 13/39A AU 1339 A AU1339 A AU 1339A AU 109483 B2 AU109483 B2 AU 109483B2
Authority
AU
Australia
Prior art keywords
andin
lamps
manufacture
electric discharge
discharge tubes
Prior art date
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
AU13/39A
Other versions
AU1339A (en
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.)
Francois Desire Roger Navarre (otherwise Known As Malherbe
Original Assignee
Francois Desire Roger Navarre (otherwise Known As Malherbe
Filing date
Publication date
Application filed by Francois Desire Roger Navarre (otherwise Known As Malherbe filed Critical Francois Desire Roger Navarre (otherwise Known As Malherbe
Application granted granted Critical
Publication of AU1339A publication Critical patent/AU1339A/en
Publication of AU109483B2 publication Critical patent/AU109483B2/en
Expired legal-status Critical Current

Links

AU13/39A 1939-01-04 Improvements in electric discharge tubes and lamps andin their manufacture Expired AU109483B2 (en)

Publications (2)

Publication Number Publication Date
AU1339A AU1339A (en) 1940-01-18
AU109483B2 true AU109483B2 (en) 1940-01-18

Family

ID=

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