FR1164331A - Improvements in the development of getters - Google Patents

Improvements in the development of getters

Info

Publication number
FR1164331A
FR1164331A FR1164331DA FR1164331A FR 1164331 A FR1164331 A FR 1164331A FR 1164331D A FR1164331D A FR 1164331DA FR 1164331 A FR1164331 A FR 1164331A
Authority
FR
France
Prior art keywords
getters
development
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
Other languages
French (fr)
Inventor
Pierre Patriarche
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.)
INDUSTRIELLE FRANCAISE DES TUBES ELECTRONIQUES Cie
Original Assignee
INDUSTRIELLE FRANCAISE DES TUBES ELECTRONIQUES Cie
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by INDUSTRIELLE FRANCAISE DES TUBES ELECTRONIQUES Cie filed Critical INDUSTRIELLE FRANCAISE DES TUBES ELECTRONIQUES Cie
Application granted granted Critical
Publication of FR1164331A publication Critical patent/FR1164331A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J7/00—Details not provided for in the preceding groups and common to two or more basic types of discharge tubes or lamps
    • H01J7/14—Means for obtaining or maintaining the desired pressure within the vessel
    • H01J7/18—Means for absorbing or adsorbing gas, e.g. by gettering
    • H01J7/183—Composition or manufacture of getters

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
FR1164331D 1957-01-02 1957-01-02 Improvements in the development of getters Expired FR1164331A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1164331T 1957-01-02

Publications (1)

Publication Number Publication Date
FR1164331A true FR1164331A (en) 1958-10-08

Family

ID=9653937

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1164331D Expired FR1164331A (en) 1957-01-02 1957-01-02 Improvements in the development of getters

Country Status (1)

Country Link
FR (1) FR1164331A (en)

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