BE410339A - - Google Patents
Info
- Publication number
- BE410339A BE410339A BE410339DA BE410339A BE 410339 A BE410339 A BE 410339A BE 410339D A BE410339D A BE 410339DA BE 410339 A BE410339 A BE 410339A
- Authority
- BE
- Belgium
Links
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01K—ELECTRIC INCANDESCENT LAMPS
- H01K1/00—Details
- H01K1/28—Envelopes; Vessels
- H01K1/32—Envelopes; Vessels provided with coatings on the walls; Vessels or coatings thereon characterised by the material thereof
- H01K1/325—Reflecting coating
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| NL459362X | 1934-07-26 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE410339A true BE410339A (enMihai) |
Family
ID=19786374
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE410339D BE410339A (enMihai) | 1934-07-26 |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US2106079A (enMihai) |
| BE (1) | BE410339A (enMihai) |
| DE (1) | DE694811C (enMihai) |
| FR (1) | FR792373A (enMihai) |
| GB (1) | GB459362A (enMihai) |
| NL (1) | NL47905C (enMihai) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| USD321404S (en) | 1990-03-29 | 1991-11-05 | Falburg Films Corporation | Light bulb |
-
0
- NL NL47905D patent/NL47905C/xx active
- BE BE410339D patent/BE410339A/xx unknown
-
1935
- 1935-06-29 DE DE1935N0038314 patent/DE694811C/de not_active Expired
- 1935-07-01 GB GB18783/35A patent/GB459362A/en not_active Expired
- 1935-07-12 FR FR792373D patent/FR792373A/fr not_active Expired
- 1935-07-15 US US31486A patent/US2106079A/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| NL47905C (enMihai) | |
| US2106079A (en) | 1938-01-18 |
| FR792373A (fr) | 1935-12-30 |
| DE694811C (de) | 1940-08-08 |
| GB459362A (en) | 1937-01-01 |