FR38904E - Culotisolant, incombustible et incassable pour petites lampes électriques - Google Patents

Culotisolant, incombustible et incassable pour petites lampes électriques

Info

Publication number
FR38904E
FR38904E FR38904DA FR38904E FR 38904 E FR38904 E FR 38904E FR 38904D A FR38904D A FR 38904DA FR 38904 E FR38904 E FR 38904E
Authority
FR
France
Prior art keywords
unbreakable
incombustible
small electric
electric lamps
base insulator
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
English (en)
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.)
LUTECE LUMIERE
Original Assignee
LUTECE LUMIERE
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 LUTECE LUMIERE filed Critical LUTECE LUMIERE
Application granted granted Critical
Publication of FR38904E publication Critical patent/FR38904E/fr
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J9/00—Apparatus or processes specially adapted for the manufacture, installation, removal, maintenance of electric discharge tubes, discharge lamps, or parts thereof; Recovery of material from discharge tubes or lamps
    • H01J9/24—Manufacture or joining of vessels, leading-in conductors or bases
    • H01J9/30—Manufacture of bases

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
FR38904D 1930-07-29 1930-07-29 Culotisolant, incombustible et incassable pour petites lampes électriques Expired FR38904E (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR38904T 1930-07-29

Publications (1)

Publication Number Publication Date
FR38904E true FR38904E (fr) 1931-08-10

Family

ID=8675355

Family Applications (1)

Application Number Title Priority Date Filing Date
FR38904D Expired FR38904E (fr) 1930-07-29 1930-07-29 Culotisolant, incombustible et incassable pour petites lampes électriques

Country Status (1)

Country Link
FR (1) FR38904E (fr)

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