NL204433A - - Google Patents
Info
- Publication number
- NL204433A NL204433A NL204433DA NL204433A NL 204433 A NL204433 A NL 204433A NL 204433D A NL204433D A NL 204433DA NL 204433 A NL204433 A NL 204433A
- Authority
- NL
- Netherlands
Links
Classifications
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03K—PULSE TECHNIQUE
- H03K3/00—Circuits for generating electric pulses; Monostable, bistable or multistable circuits
- H03K3/02—Generators characterised by the type of circuit or by the means used for producing pulses
- H03K3/04—Generators characterised by the type of circuit or by the means used for producing pulses by the use, as active elements, of vacuum tubes only, with positive feedback
- H03K3/05—Generators characterised by the type of circuit or by the means used for producing pulses by the use, as active elements, of vacuum tubes only, with positive feedback using means other than a transformer for feedback
- H03K3/06—Generators characterised by the type of circuit or by the means used for producing pulses by the use, as active elements, of vacuum tubes only, with positive feedback using means other than a transformer for feedback using at least two tubes so coupled that the input of one is derived from the output of another, e.g. multivibrator
- H03K3/08—Generators characterised by the type of circuit or by the means used for producing pulses by the use, as active elements, of vacuum tubes only, with positive feedback using means other than a transformer for feedback using at least two tubes so coupled that the input of one is derived from the output of another, e.g. multivibrator astable
-
- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
- C03B5/00—Melting in furnaces; Furnaces so far as specially adapted for glass manufacture
- C03B5/16—Special features of the melting process; Auxiliary means specially adapted for glass-melting furnaces
- C03B5/225—Refining
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Power Engineering (AREA)
- Glass Melting And Manufacturing (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE826471X | 1955-02-14 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL204433A true NL204433A (fr) |
Family
ID=6747794
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL204433D NL204433A (fr) | 1955-02-14 |
Country Status (5)
| Country | Link |
|---|---|
| BE (1) | BE545215A (fr) |
| FR (1) | FR1141666A (fr) |
| GB (1) | GB826471A (fr) |
| LU (1) | LU34162A1 (fr) |
| NL (1) | NL204433A (fr) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US10815142B2 (en) | 2018-03-15 | 2020-10-27 | Owens-Brockway Glass Container Inc. | Gradient fining tank for refining foamy molten glass and a method of using the same |
-
0
- BE BE545215D patent/BE545215A/xx unknown
- NL NL204433D patent/NL204433A/xx unknown
- LU LU34162D patent/LU34162A1/xx unknown
-
1956
- 1956-02-13 GB GB4451/56A patent/GB826471A/en not_active Expired
- 1956-02-13 FR FR1141666D patent/FR1141666A/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| LU34162A1 (fr) | |
| BE545215A (fr) | |
| FR1141666A (fr) | 1957-09-05 |
| GB826471A (en) | 1960-01-06 |