NL50918C - - Google Patents
Info
- Publication number
- NL50918C NL50918C NL50918DA NL50918C NL 50918 C NL50918 C NL 50918C NL 50918D A NL50918D A NL 50918DA NL 50918 C NL50918 C NL 50918C
- 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
- H01J9/40—Closing vessels
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Re-Forming, After-Treatment, Cutting And Transporting Of Glass Products (AREA)
- Baking, Grill, Roasting (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| HU205356X | 1937-04-22 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL50918C true NL50918C (en) |
Family
ID=10978076
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL50918D NL50918C (en) | 1937-04-22 | ||
| NL87465D NL87465B (en) | 1937-04-22 |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL87465D NL87465B (en) | 1937-04-22 |
Country Status (6)
| Country | Link |
|---|---|
| BE (1) | BE427673A (en) |
| CH (1) | CH205356A (en) |
| DE (1) | DE743454C (en) |
| FR (1) | FR836662A (en) |
| GB (1) | GB508615A (en) |
| NL (2) | NL87465B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1237220B (en) * | 1964-04-07 | 1967-03-23 | Patra Patent Treuhand | Method and device for sealing lamps filled with excess pressure in an excess pressure chamber |
-
0
- BE BE427673D patent/BE427673A/xx unknown
- NL NL50918D patent/NL50918C/xx active
- NL NL87465D patent/NL87465B/xx unknown
-
1938
- 1938-04-12 CH CH205356D patent/CH205356A/en unknown
- 1938-04-15 DE DEV34771D patent/DE743454C/en not_active Expired
- 1938-04-15 FR FR836662D patent/FR836662A/en not_active Expired
- 1938-04-22 GB GB12095/38A patent/GB508615A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| GB508615A (en) | 1939-07-04 |
| FR836662A (en) | 1939-01-24 |
| CH205356A (en) | 1939-06-15 |
| DE743454C (en) | 1943-12-27 |
| BE427673A (en) | |
| NL87465B (en) |