IL59021A - Incandescent electric lamp with optically transparent heat reflecting coating - Google Patents

Incandescent electric lamp with optically transparent heat reflecting coating

Info

Publication number: IL59021A
Authority: IL; Israel
Prior art keywords: optically transparent; electric lamp; transparent heat; reflecting coating; heat reflecting
Prior art date: 1977-03-25

Application number

IL7859021A

Other versions

IL59021A0 (en

Original Assignee

Duro Test 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.)

1977-03-25

Filing date

1978-03-14

Publication date

1980-11-30

1977-03-25 Priority claimed from US05/781,355 external-priority patent/US4160929A/en

1978-03-14 Application filed by Duro Test Corp filed Critical Duro Test Corp

1980-06-30 Publication of IL59021A0 publication Critical patent/IL59021A0/en

1980-11-30 Publication of IL59021A publication Critical patent/IL59021A/en

Links

IL7859021A 1977-03-25 1978-03-14 Incandescent electric lamp with optically transparent heat reflecting coating IL59021A (en)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
US05/781,355 US4160929A (en)	1977-03-25	1977-03-25	Incandescent light source with transparent heat mirror
IL54281A IL54281A (en)	1977-03-25	1978-03-14	Incandescent light source with transparent heat mirror

Publications (2)

Publication Number	Publication Date
IL59021A0 IL59021A0 (en)	1980-06-30
IL59021A true IL59021A (en)	1980-11-30

Family

ID=26320687

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
IL7859021A IL59021A (en)	1977-03-25	1978-03-14	Incandescent electric lamp with optically transparent heat reflecting coating

Country Status (1)

Country	Link
IL (1)	IL59021A (en)

1978
- 1978-03-14 IL IL7859021A patent/IL59021A/en unknown

Also Published As

Publication number	Publication date
IL59021A0 (en)	1980-06-30

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