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.)
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 Francaise Thomson Houston SA
Original Assignee
Compagnie Francaise Thomson Houston SA
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 Francaise Thomson Houston SAfiledCriticalCompagnie Francaise Thomson Houston SA
Application grantedgrantedCritical
Publication of FR459478ApublicationCriticalpatent/FR459478A/fr
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
Landscapes
Engineering & Computer Science
(AREA)
Manufacturing & Machinery
(AREA)
Electroluminescent Light Sources
(AREA)
Discharge Lamps And Accessories Thereof
(AREA)
Manufacture Of Switches
(AREA)
Resistance Heating
(AREA)
FR459478A1912-06-211913-06-20Dispositif de mise en place des crochets de soutien du filament métallique dans les lampes à incandescence
ExpiredFR459478A
(fr)