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.)
Koninklijke Philips NV
Original Assignee
Philips Gloeilampenfabrieken NV
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 Philips Gloeilampenfabrieken NVfiledCriticalPhilips Gloeilampenfabrieken NV
Application grantedgrantedCritical
Publication of FR906883ApublicationCriticalpatent/FR906883A/fr
H01K3/00—Apparatus or processes adapted to the manufacture, installing, removal, or maintenance of incandescent lamps or parts thereof
H01K3/02—Manufacture of incandescent bodies
H01K3/04—Machines therefor
Landscapes
Engineering & Computer Science
(AREA)
Manufacturing & Machinery
(AREA)
Winding, Rewinding, Material Storage Devices
(AREA)
FR906883D1943-09-031944-09-01Procédé et machine de renforcement local d'un fil, par exemple un filament, et filrenforcé par ce procédé
ExpiredFR906883A
(fr)