NL47004C - - Google Patents
Info
- Publication number
- NL47004C NL47004C NL47004DA NL47004C NL 47004 C NL47004 C NL 47004C NL 47004D A NL47004D A NL 47004DA NL 47004 C NL47004 C NL 47004C
- Authority
- NL
- Netherlands
Links
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J9/00—Apparatus or processes specially adapted for the manufacture, installation, removal, maintenance of electric discharge tubes, discharge lamps, or parts thereof; Recovery of material from discharge tubes or lamps
- H01J9/42—Measurement or testing during manufacture
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE795176X | 1934-10-08 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL47004C true NL47004C (en:Method) |
Family
ID=6710682
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL47004D NL47004C (en:Method) | 1934-10-08 |
Country Status (3)
| Country | Link |
|---|---|
| BE (1) | BE411394A (en:Method) |
| FR (1) | FR795176A (en:Method) |
| NL (1) | NL47004C (en:Method) |
-
0
- BE BE411394D patent/BE411394A/xx unknown
- NL NL47004D patent/NL47004C/xx active
-
1935
- 1935-09-23 FR FR795176D patent/FR795176A/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| FR795176A (fr) | 1936-03-07 |
| BE411394A (en:Method) |