JP2551929C - - Google Patents

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Publication number
JP2551929C
JP2551929C JP2551929C JP 2551929 C JP2551929 C JP 2551929C JP 2551929 C JP2551929 C JP 2551929C
Authority
JP
Japan
Prior art keywords
pressure discharge
discharge lamp
squeeze
lamp according
seal
Prior art date
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.)
Expired - Lifetime
Application number
Other languages
English (en)
Japanese (ja)
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.)
Osram GmbH
Original Assignee
Patent Treuhand Gesellschaft fuer Elektrische Gluehlampen mbH
Publication date

Links

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