NL26007C - - Google Patents
Info
- Publication number
- NL26007C NL26007C NL26007DA NL26007C NL 26007 C NL26007 C NL 26007C NL 26007D A NL26007D A NL 26007DA NL 26007 C NL26007 C NL 26007C
- Authority
- NL
- Netherlands
Links
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01K—ELECTRIC INCANDESCENT LAMPS
- H01K1/00—Details
- H01K1/60—Means structurally associated with the lamp for indicating defects or previous use
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01K—ELECTRIC INCANDESCENT LAMPS
- H01K1/00—Details
- H01K1/26—Screens; Filters
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
NL694321X | 1929-04-26 |
Publications (1)
Publication Number | Publication Date |
---|---|
NL26007C true NL26007C (xx) |
Family
ID=19808824
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
NL26007D NL26007C (xx) | 1929-04-26 |
Country Status (3)
Country | Link |
---|---|
BE (1) | BE369656A (xx) |
FR (1) | FR694321A (xx) |
NL (1) | NL26007C (xx) |
-
0
- NL NL26007D patent/NL26007C/xx active
- BE BE369656D patent/BE369656A/fr unknown
-
1930
- 1930-04-23 FR FR694321D patent/FR694321A/fr not_active Expired
Also Published As
Publication number | Publication date |
---|---|
FR694321A (fr) | 1930-12-02 |
BE369656A (xx) |