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Osa Participations Industrielles SA
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Osa Participations Industrielles SA
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Application filed by Osa Participations Industrielles SAfiledCriticalOsa Participations Industrielles SA
Application grantedgrantedCritical
Publication of FR633307ApublicationCriticalpatent/FR633307A/en
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
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Engineering & Computer Science
(AREA)
Manufacturing & Machinery
(AREA)
FR633307D1926-05-011927-04-25
Machine for introducing the filament holders into the support frames of incandescent electric lamps
ExpiredFR633307A
(en)