BE453230A - - Google Patents
Info
- Publication number
- BE453230A BE453230A BE453230DA BE453230A BE 453230 A BE453230 A BE 453230A BE 453230D A BE453230D A BE 453230DA BE 453230 A BE453230 A BE 453230A
- Authority
- BE
- Belgium
Links
Classifications
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03K—PULSE TECHNIQUE
- H03K4/00—Generating pulses having essentially a finite slope or stepped portions
- H03K4/06—Generating pulses having essentially a finite slope or stepped portions having triangular shape
- H03K4/08—Generating pulses having essentially a finite slope or stepped portions having triangular shape having sawtooth shape
- H03K4/86—Generating pulses having essentially a finite slope or stepped portions having triangular shape having sawtooth shape using as active elements gas-filled tubes or spark-gaps
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| NL242236X | 1942-11-20 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE453230A true BE453230A (pl) |
Family
ID=19780627
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE453230D BE453230A (pl) | 1942-11-20 |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US2456700A (pl) |
| BE (1) | BE453230A (pl) |
| CH (1) | CH242236A (pl) |
| FR (1) | FR899876A (pl) |
| GB (1) | GB616077A (pl) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2973484A (en) * | 1958-09-16 | 1961-02-28 | Roy Ross F De | Frequency division system for electronic organ or the like |
-
0
- BE BE453230D patent/BE453230A/xx unknown
-
1943
- 1943-11-18 CH CH242236D patent/CH242236A/de unknown
- 1943-11-18 FR FR899876D patent/FR899876A/fr not_active Expired
-
1946
- 1946-04-24 US US664499A patent/US2456700A/en not_active Expired - Lifetime
- 1946-08-26 GB GB25468/46A patent/GB616077A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| FR899876A (fr) | 1945-06-13 |
| US2456700A (en) | 1948-12-21 |
| CH242236A (de) | 1946-04-30 |
| GB616077A (en) | 1949-01-17 |