AU118521B2 - Improvements in sealed envelopes of quartz or like material - Google Patents

Improvements in sealed envelopes of quartz or like material

Info

Publication number
AU118521B2
AU118521B2 AU7656/42A AU765642A AU118521B2 AU 118521 B2 AU118521 B2 AU 118521B2 AU 7656/42 A AU7656/42 A AU 7656/42A AU 765642 A AU765642 A AU 765642A AU 118521 B2 AU118521 B2 AU 118521B2
Authority
AU
Australia
Prior art keywords
quartz
sealed envelopes
envelopes
sealed
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 - Lifetime
Application number
AU7656/42A
Inventor
James Francis and Eric Kettlewell Victor
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 of AU118521B2 publication Critical patent/AU118521B2/en
Application filed by General Electric Co filed Critical General Electric Co
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

AU7656/42A 1942-12-10 Improvements in sealed envelopes of quartz or like material Expired - Lifetime AU118521B2 (en)

Publications (1)

Publication Number Publication Date
AU118521B2 true AU118521B2 (en)

Family

ID=

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