GB252368A - Improvements in or relating to apparatus for exhausting electric lamps and other objects - Google Patents

Improvements in or relating to apparatus for exhausting electric lamps and other objects

Info

Publication number
GB252368A
GB252368A GB12657/26A GB1265726A GB252368A GB 252368 A GB252368 A GB 252368A GB 12657/26 A GB12657/26 A GB 12657/26A GB 1265726 A GB1265726 A GB 1265726A GB 252368 A GB252368 A GB 252368A
Authority
GB
United Kingdom
Prior art keywords
relating
objects
electric lamps
exhausting electric
exhausting
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
Application number
GB12657/26A
Other languages
English (en)
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.)
Koninklijke Philips NV
Original Assignee
Philips Gloeilampenfabrieken NV
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 Philips Gloeilampenfabrieken NV filed Critical Philips Gloeilampenfabrieken NV
Publication of GB252368A publication Critical patent/GB252368A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Incineration Of Waste (AREA)
  • Non-Portable Lighting Devices Or Systems Thereof (AREA)
GB12657/26A 1925-05-22 1926-05-17 Improvements in or relating to apparatus for exhausting electric lamps and other objects Expired GB252368A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL252368X 1925-05-22

Publications (1)

Publication Number Publication Date
GB252368A true GB252368A (en) 1926-10-14

Family

ID=19781157

Family Applications (1)

Application Number Title Priority Date Filing Date
GB12657/26A Expired GB252368A (en) 1925-05-22 1926-05-17 Improvements in or relating to apparatus for exhausting electric lamps and other objects

Country Status (5)

Country Link
BE (1) BE333406A (enrdf_load_stackoverflow)
DE (1) DE478735C (enrdf_load_stackoverflow)
FR (1) FR614638A (enrdf_load_stackoverflow)
GB (1) GB252368A (enrdf_load_stackoverflow)
NL (1) NL17815C (enrdf_load_stackoverflow)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL87415C (enrdf_load_stackoverflow) * 1951-11-29

Also Published As

Publication number Publication date
BE333406A (enrdf_load_stackoverflow)
DE478735C (de) 1929-07-03
FR614638A (fr) 1926-12-18
NL17815C (enrdf_load_stackoverflow)

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