FR668295A - Method and machine for the manufacture of electric lamps and the like - Google Patents

Method and machine for the manufacture of electric lamps and the like

Info

Publication number
FR668295A
FR668295A FR668295DA FR668295A FR 668295 A FR668295 A FR 668295A FR 668295D A FR668295D A FR 668295DA FR 668295 A FR668295 A FR 668295A
Authority
FR
France
Prior art keywords
manufacture
machine
electric lamps
lamps
electric
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
Marie-Patrice-Antoin Du Mesnil
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 filed Critical
Application granted granted Critical
Publication of FR668295A publication Critical patent/FR668295A/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
    • H01K3/28—Machines having sequentially arranged operating stations

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Tunnel Furnaces (AREA)
FR668295D 1928-05-01 1928-05-01 Method and machine for the manufacture of electric lamps and the like Expired FR668295A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR568027X 1928-05-01

Publications (1)

Publication Number Publication Date
FR668295A true FR668295A (en) 1929-10-30

Family

ID=8948216

Family Applications (1)

Application Number Title Priority Date Filing Date
FR668295D Expired FR668295A (en) 1928-05-01 1928-05-01 Method and machine for the manufacture of electric lamps and the like

Country Status (2)

Country Link
DE (1) DE568027C (en)
FR (1) FR668295A (en)

Also Published As

Publication number Publication date
DE568027C (en) 1933-01-13

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