FR614966A - Improvements in the manufacture of electric incandescent lamps - Google Patents

Improvements in the manufacture of electric incandescent lamps

Info

Publication number
FR614966A
FR614966A FR614966DA FR614966A FR 614966 A FR614966 A FR 614966A FR 614966D A FR614966D A FR 614966DA FR 614966 A FR614966 A FR 614966A
Authority
FR
France
Prior art keywords
manufacture
incandescent lamps
electric incandescent
electric
lamps
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.)
Westinghouse Lamp Co
Original Assignee
Westinghouse Lamp Co
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 Westinghouse Lamp Co filed Critical Westinghouse Lamp Co
Application granted granted Critical
Publication of FR614966A publication Critical patent/FR614966A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01K—ELECTRIC INCANDESCENT LAMPS
    • H01K3/00—Apparatus or processes adapted to the manufacture, installing, removal, or maintenance of incandescent lamps or parts thereof
    • H01K3/08—Manufacture of mounts or stems
    • H01K3/10—Machines therefor
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01K—ELECTRIC INCANDESCENT LAMPS
    • H01K3/00—Apparatus or processes adapted to the manufacture, installing, removal, or maintenance of incandescent lamps or parts thereof
    • H01K3/28—Machines having sequentially arranged operating stations

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Re-Forming, After-Treatment, Cutting And Transporting Of Glass Products (AREA)
FR614966D 1925-04-23 1926-04-22 Improvements in the manufacture of electric incandescent lamps Expired FR614966A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US251259XA 1925-04-23 1925-04-23

Publications (1)

Publication Number Publication Date
FR614966A true FR614966A (en) 1926-12-27

Family

ID=21824179

Family Applications (1)

Application Number Title Priority Date Filing Date
FR614966D Expired FR614966A (en) 1925-04-23 1926-04-22 Improvements in the manufacture of electric incandescent lamps

Country Status (3)

Country Link
DE (1) DE482641C (en)
FR (1) FR614966A (en)
GB (1) GB251259A (en)

Also Published As

Publication number Publication date
GB251259A (en) 1926-06-24
DE482641C (en) 1929-09-23

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