NL112324C - - Google Patents
Info
- Publication number
- NL112324C NL112324C NL112324DA NL112324C NL 112324 C NL112324 C NL 112324C NL 112324D A NL112324D A NL 112324DA NL 112324 C NL112324 C NL 112324C
- Authority
- NL
- Netherlands
Links
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
- G01S7/00—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00
- G01S7/52—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00 of systems according to group G01S15/00
- G01S7/523—Details of pulse systems
- G01S7/526—Receivers
- G01S7/527—Extracting wanted echo signals
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Radar, Positioning & Navigation (AREA)
- Remote Sensing (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB3849757A GB835491A (en) | 1957-12-11 | 1957-12-11 | Improvements in or relating to echo sounders |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL112324C true NL112324C (en:Method) |
Family
ID=10403851
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL233710D NL233710A (en:Method) | 1957-12-11 | ||
| NL112324D NL112324C (en:Method) | 1957-12-11 |
Family Applications Before (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL233710D NL233710A (en:Method) | 1957-12-11 |
Country Status (2)
| Country | Link |
|---|---|
| GB (1) | GB835491A (en:Method) |
| NL (2) | NL112324C (en:Method) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| NO130132B (en:Method) * | 1970-06-13 | 1974-07-08 | Electroacustic Gmbh | |
| US5776963A (en) * | 1989-05-19 | 1998-07-07 | Hoechst Marion Roussel, Inc. | 3-(heteroaryl)-1- (2,3-dihydro-1h-isoindol-2-yl)alkyl!pyrrolidines and 3-(heteroaryl)-1- (2,3-dihydro-1h-indol-1-yl)alkyl!pyrrolidines and related compounds and their therapeutic untility |
| GB2266369B (en) * | 1992-04-16 | 1996-08-07 | Meditronics Limited | Manoeuvring aid |
-
0
- NL NL233710D patent/NL233710A/xx unknown
- NL NL112324D patent/NL112324C/xx active
-
1957
- 1957-12-11 GB GB3849757A patent/GB835491A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| GB835491A (en) | 1960-05-18 |
| NL233710A (en:Method) |