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.)
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Bastian & Partners Ltd
Original Assignee
Bastian & Partners Ltd
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Filing date
Publication date
Application filed by Bastian & Partners LtdfiledCriticalBastian & Partners Ltd
Application grantedgrantedCritical
Publication of FR377407ApublicationCriticalpatent/FR377407A/fr
H01J9/00—Apparatus or processes specially adapted for the manufacture, installation, removal, maintenance of electric discharge tubes, discharge lamps, or parts thereof; Recovery of material from discharge tubes or lamps
H01J9/40—Closing vessels
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Engineering & Computer Science
(AREA)
Manufacturing & Machinery
(AREA)
FR377407D1906-03-211907-03-16Perfectionnements apportés aux lampes à vapeurs de mercure et autres appareils analogues
ExpiredFR377407A
(fr)