CA454743A - Lampe a vide - Google Patents

Lampe a vide

Info

Publication number
CA454743A
CA454743A CA454743A CA454743DA CA454743A CA 454743 A CA454743 A CA 454743A CA 454743 A CA454743 A CA 454743A CA 454743D A CA454743D A CA 454743DA CA 454743 A CA454743 A CA 454743A
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
CA454743A
Other languages
English (en)
Inventor
L. Spencer Percy
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.)
Raytheon Co
Original Assignee
Raytheon Manufacturing Co
Publication date
Application granted granted Critical
Publication of CA454743A publication Critical patent/CA454743A/fr
Expired legal-status Critical Current

Links

CA454743A Lampe a vide Expired CA454743A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA454743T

Publications (1)

Publication Number Publication Date
CA454743A true CA454743A (fr) 1949-02-22

Family

ID=35572478

Family Applications (1)

Application Number Title Priority Date Filing Date
CA454743A Expired CA454743A (fr) Lampe a vide

Country Status (1)

Country Link
CA (1) CA454743A (fr)

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