IT1094149B - Lampada elettrica ad incandescenza - Google Patents
Lampada elettrica ad incandescenzaInfo
- Publication number
- IT1094149B IT1094149B IT22333/78A IT2233378A IT1094149B IT 1094149 B IT1094149 B IT 1094149B IT 22333/78 A IT22333/78 A IT 22333/78A IT 2233378 A IT2233378 A IT 2233378A IT 1094149 B IT1094149 B IT 1094149B
- Authority
- IT
- Italy
- Prior art keywords
- incandescent lamp
- electric incandescent
- electric
- lamp
- incandescent
- Prior art date
Links
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01K—ELECTRIC INCANDESCENT LAMPS
- H01K1/00—Details
- H01K1/02—Incandescent bodies
- H01K1/14—Incandescent bodies characterised by the shape
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
NL7704182A NL7704182A (nl) | 1977-04-18 | 1977-04-18 | Elektrische gloeilamp. |
Publications (2)
Publication Number | Publication Date |
---|---|
IT7822333A0 IT7822333A0 (it) | 1978-04-14 |
IT1094149B true IT1094149B (it) | 1985-07-26 |
Family
ID=19828373
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IT22333/78A IT1094149B (it) | 1977-04-18 | 1978-04-14 | Lampada elettrica ad incandescenza |
Country Status (7)
Country | Link |
---|---|
JP (1) | JPS53129474A (it) |
BE (1) | BE866050A (it) |
DE (1) | DE2814823A1 (it) |
ES (1) | ES468859A1 (it) |
FR (1) | FR2388407A1 (it) |
IT (1) | IT1094149B (it) |
NL (1) | NL7704182A (it) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
NL7902016A (nl) * | 1979-03-14 | 1980-09-16 | Philips Nv | Elektrische gloeilamp. |
US4743803A (en) * | 1987-05-15 | 1988-05-10 | General Electric Company | General service tungsten-halogen incandescent lamp having improved filament shock resistance |
CN101490804A (zh) * | 2006-05-16 | 2009-07-22 | 松下电器产业株式会社 | 白炽灯、带反射镜的白炽灯、以及照明装置 |
JP2008016206A (ja) * | 2006-07-03 | 2008-01-24 | Matsushita Electric Ind Co Ltd | 管球、反射鏡付き管球、および照明装置 |
WO2008004540A1 (fr) * | 2006-07-03 | 2008-01-10 | Panasonic Corporation | Ampoule, ampoule avec réflecteur et dispositif d'éclairage |
-
1977
- 1977-04-18 NL NL7704182A patent/NL7704182A/xx not_active Application Discontinuation
-
1978
- 1978-04-06 DE DE19782814823 patent/DE2814823A1/de active Pending
- 1978-04-14 IT IT22333/78A patent/IT1094149B/it active
- 1978-04-15 ES ES468859A patent/ES468859A1/es not_active Expired
- 1978-04-15 JP JP4471878A patent/JPS53129474A/ja active Pending
- 1978-04-17 BE BE186846A patent/BE866050A/xx unknown
- 1978-04-18 FR FR7811316A patent/FR2388407A1/fr not_active Withdrawn
Also Published As
Publication number | Publication date |
---|---|
DE2814823A1 (de) | 1978-10-19 |
BE866050A (fr) | 1978-10-17 |
ES468859A1 (es) | 1978-11-16 |
JPS53129474A (en) | 1978-11-11 |
FR2388407A1 (fr) | 1978-11-17 |
NL7704182A (nl) | 1978-10-20 |
IT7822333A0 (it) | 1978-04-14 |
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