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FR62941E - Improvements to quartz metal joints - Google Patents

Improvements to quartz metal joints

Info

Publication number
FR62941E
FR62941E FR62941DA FR62941E FR 62941 E FR62941 E FR 62941E FR 62941D A FR62941D A FR 62941DA FR 62941 E FR62941 E FR 62941E
Authority
FR
France
Prior art keywords
metal joints
quartz metal
quartz
joints
metal
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)
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.)
Compagnie des Lampes
Original Assignee
Compagnie des Lampes
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 Compagnie des Lampes filed Critical Compagnie des Lampes
Application granted granted Critical
Publication of FR62941E publication Critical patent/FR62941E/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J5/00—Details relating to vessels or to leading-in conductors common to two or more basic types of discharge tubes or lamps
    • H01J5/32—Seals for leading-in conductors
FR62941D 1952-05-30 1952-05-30 Improvements to quartz metal joints Expired FR62941E (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR62941T 1952-05-30

Publications (1)

Publication Number Publication Date
FR62941E true FR62941E (en) 1955-06-30

Family

ID=8696279

Family Applications (1)

Application Number Title Priority Date Filing Date
FR62941D Expired FR62941E (en) 1952-05-30 1952-05-30 Improvements to quartz metal joints

Country Status (1)

Country Link
FR (1) FR62941E (en)

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