EG10329A - Improvement in filiamentary display devices - Google Patents

Improvement in filiamentary display devices

Info

Publication number
EG10329A
EG10329A EG173/71A EG17371A EG10329A EG 10329 A EG10329 A EG 10329A EG 173/71 A EG173/71 A EG 173/71A EG 17371 A EG17371 A EG 17371A EG 10329 A EG10329 A EG 10329A
Authority
EG
Egypt
Prior art keywords
filiamentary
improvement
display devices
display
devices
Prior art date
Application number
EG173/71A
Other languages
English (en)
Inventor
R Bonnrtte
Original Assignee
Rca Corp
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 Rca Corp filed Critical Rca Corp
Application granted granted Critical
Publication of EG10329A publication Critical patent/EG10329A/xx

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01K—ELECTRIC INCANDESCENT LAMPS
    • H01K3/00—Apparatus or processes adapted to the manufacture, installing, removal, or maintenance of incandescent lamps or parts thereof

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Resistance Heating (AREA)
  • General Induction Heating (AREA)
EG173/71A 1970-05-26 1971-04-26 Improvement in filiamentary display devices EG10329A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US4065970A 1970-05-26 1970-05-26

Publications (1)

Publication Number Publication Date
EG10329A true EG10329A (en) 1976-06-30

Family

ID=21912223

Family Applications (1)

Application Number Title Priority Date Filing Date
EG173/71A EG10329A (en) 1970-05-26 1971-04-26 Improvement in filiamentary display devices

Country Status (11)

Country Link
US (1) US3673652A (OSRAM)
BE (1) BE767563A (OSRAM)
BR (1) BR7103064D0 (OSRAM)
CA (1) CA950526A (OSRAM)
CH (1) CH539338A (OSRAM)
EG (1) EG10329A (OSRAM)
ES (1) ES391353A1 (OSRAM)
FR (1) FR2093776A5 (OSRAM)
GB (1) GB1315597A (OSRAM)
NL (1) NL7107153A (OSRAM)
SE (1) SE360777B (OSRAM)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5567192A (en) * 1994-05-31 1996-10-22 Cummings Incorporated Method and apparatus for processing electron gas discharge tubing

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2812508A (en) * 1954-10-20 1957-11-05 Westinghouse Electric Corp Filament lighting contact assembly for fluorescent lamp exhaust machines
US2991387A (en) * 1958-09-22 1961-07-04 Burroughs Corp Indicator tube
US3529335A (en) * 1966-05-06 1970-09-22 Pinlites Inc Method of making a light bulb with a plurality of independently connected filaments for indicating graphic symbols
US3408523A (en) * 1966-05-06 1968-10-29 Ohmega Lab Light bulb with a plurality of independently connected filaments for indicating graphic symbols
US3483609A (en) * 1967-10-31 1969-12-16 Gen Electric Incandescent lamp manufacture
US3564325A (en) * 1969-04-29 1971-02-16 Rca Corp Display device including a point image

Also Published As

Publication number Publication date
BR7103064D0 (pt) 1973-04-12
DE2125953A1 (de) 1971-12-02
US3673652A (en) 1972-07-04
ES391353A1 (es) 1973-07-16
DE2125953B2 (de) 1975-06-19
SE360777B (OSRAM) 1973-10-01
CA950526A (en) 1974-07-02
FR2093776A5 (OSRAM) 1972-01-28
GB1315597A (en) 1973-05-02
BE767563A (fr) 1971-10-18
NL7107153A (OSRAM) 1971-11-30
CH539338A (de) 1973-07-15

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