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 des Lampes
Original Assignee
Compagnie des Lampes
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 des LampesfiledCriticalCompagnie des Lampes
Priority to FR7227363ApriorityCriticalpatent/FR2194041B1/fr
Priority to ES416491Aprioritypatent/ES416491A1/es
Publication of FR2194041A1publicationCriticalpatent/FR2194041A1/fr
Application grantedgrantedCritical
Publication of FR2194041B1publicationCriticalpatent/FR2194041B1/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
H01J9/38—Exhausting, degassing, filling, or cleaning vessels
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Engineering & Computer Science
(AREA)
Manufacturing & Machinery
(AREA)
Catalysts
(AREA)
Physical Or Chemical Processes And Apparatus
(AREA)
