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AU109696B2 - Improvements inthe attachments of side-tubes to thick-walled tubular vitreous Especially quartz) envelopes - Google Patents

Improvements inthe attachments of side-tubes to thick-walled tubular vitreous Especially quartz) envelopes

Info

Publication number
AU109696B2
AU109696B2 AU1589/39A AU158939A AU109696B2 AU 109696 B2 AU109696 B2 AU 109696B2 AU 1589/39 A AU1589/39 A AU 1589/39A AU 158939 A AU158939 A AU 158939A AU 109696 B2 AU109696 B2 AU 109696B2
Authority
AU
Australia
Prior art keywords
envelopes
attachments
tubes
thick
walled tubular
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
AU1589/39A
Other versions
AU158939A (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.)
General Electric Co
Original Assignee
General Electric Co
Filing date
Publication date
Application filed by General Electric Co filed Critical General Electric Co
Application granted granted Critical
Publication of AU158939A publication Critical patent/AU158939A/en
Publication of AU109696B2 publication Critical patent/AU109696B2/en
Expired legal-status Critical Current

Links

AU1589/39A 1939-04-12 Improvements inthe attachments of side-tubes to thick-walled tubular vitreous Especially quartz) envelopes Expired AU109696B2 (en)

Publications (2)

Publication Number Publication Date
AU158939A AU158939A (en) 1940-02-08
AU109696B2 true AU109696B2 (en) 1940-02-08

Family

ID=

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