CA445100A - Lampe a vide - Google Patents

Lampe a vide

Info

Publication number
CA445100A
CA445100A CA445100A CA445100DA CA445100A CA 445100 A CA445100 A CA 445100A CA 445100 A CA445100 A CA 445100A CA 445100D A CA445100D A CA 445100DA CA 445100 A CA445100 A CA 445100A
Authority
CA
Canada
Prior art keywords
getter
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
CA445100A
Other languages
English (en)
Inventor
U. Clark Richard
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.)
Fansteel Inc
Original Assignee
Fansteel Inc
Publication date
Application granted granted Critical
Publication of CA445100A publication Critical patent/CA445100A/fr
Expired legal-status Critical Current

Links

CA445100A Lampe a vide Expired CA445100A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA445100T

Publications (1)

Publication Number Publication Date
CA445100A true CA445100A (fr) 1947-11-18

Family

ID=35562751

Family Applications (1)

Application Number Title Priority Date Filing Date
CA445100A Expired CA445100A (fr) Lampe a vide

Country Status (1)

Country Link
CA (1) CA445100A (fr)

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