BE412388A - - Google Patents
Info
- Publication number
- BE412388A BE412388A BE412388DA BE412388A BE 412388 A BE412388 A BE 412388A BE 412388D A BE412388D A BE 412388DA BE 412388 A BE412388 A BE 412388A
- 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 |
|---|---|---|---|
| DE454471X | 1934-11-23 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE412388A true BE412388A (de) |
Family
ID=6538917
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE412388D BE412388A (de) | 1934-11-23 |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US2152822A (de) |
| BE (1) | BE412388A (de) |
| FR (1) | FR798087A (de) |
| GB (1) | GB454471A (de) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2608128A (en) * | 1949-03-09 | 1952-08-26 | W M Welsh Mfg Company | Phototube amplification |
| US2915677A (en) * | 1952-12-26 | 1959-12-01 | Ibm | Gas tube pulse generator |
| US2717336A (en) * | 1953-05-08 | 1955-09-06 | Michael Res Company Inc | Flasher circuit |
| US2973484A (en) * | 1958-09-16 | 1961-02-28 | Roy Ross F De | Frequency division system for electronic organ or the like |
-
0
- BE BE412388D patent/BE412388A/xx unknown
-
1935
- 1935-11-20 US US50738A patent/US2152822A/en not_active Expired - Lifetime
- 1935-11-21 GB GB32284/35A patent/GB454471A/en not_active Expired
- 1935-11-22 FR FR798087D patent/FR798087A/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| US2152822A (en) | 1939-04-04 |
| FR798087A (fr) | 1936-05-08 |
| GB454471A (en) | 1936-10-01 |