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.)
WILDEN ELEKTRO BAU
Original Assignee
WILDEN ELEKTRO BAU
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Filing date
Publication date
Application filed by WILDEN ELEKTRO BAUfiledCriticalWILDEN ELEKTRO BAU
Priority to FR834140ApriorityCriticalpatent/FR78192E/fr
Application grantedgrantedCritical
Publication of FR78192EpublicationCriticalpatent/FR78192E/fr
F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
F21V31/00—Gas-tight or water-tight arrangements
Landscapes
Engineering & Computer Science
(AREA)
General Engineering & Computer Science
(AREA)
FR834140A1960-07-271960-07-27Tube fluorescent à lumière froide étanche à l'air et à l'eau
ExpiredFR78192E
(fr)