NL10361C - - Google Patents
Info
- Publication number
- NL10361C NL10361C NL10361DA NL10361C NL 10361 C NL10361 C NL 10361C NL 10361D A NL10361D A NL 10361DA NL 10361 C NL10361 C NL 10361C
- 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
- G01S1/00—Beacons or beacon systems transmitting signals having a characteristic or characteristics capable of being detected by non-directional receivers and defining directions, positions, or position lines fixed relatively to the beacon transmitters; Receivers co-operating therewith
- G01S1/72—Beacons or beacon systems transmitting signals having a characteristic or characteristics capable of being detected by non-directional receivers and defining directions, positions, or position lines fixed relatively to the beacon transmitters; Receivers co-operating therewith using ultrasonic, sonic or infrasonic waves
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Radar, Positioning & Navigation (AREA)
- Remote Sensing (AREA)
- Piezo-Electric Transducers For Audible Bands (AREA)
- Audible-Bandwidth Dynamoelectric Transducers Other Than Pickups (AREA)
- Diaphragms For Electromechanical Transducers (AREA)
- Transducers For Ultrasonic Waves (AREA)
- Apparatuses For Generation Of Mechanical Vibrations (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE1610674X | 1916-02-29 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL10361C true NL10361C (enrdf_load_stackoverflow) |
Family
ID=7737107
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL10361D NL10361C (enrdf_load_stackoverflow) | 1916-02-29 |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US1610674A (enrdf_load_stackoverflow) |
| DE (1) | DE310769C (enrdf_load_stackoverflow) |
| FR (1) | FR532113A (enrdf_load_stackoverflow) |
| GB (3) | GB147937A (enrdf_load_stackoverflow) |
| NL (1) | NL10361C (enrdf_load_stackoverflow) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2903673A (en) * | 1954-01-06 | 1959-09-08 | Harris Transducer Corp | Acoustical impedance-matching transducer |
| US3121212A (en) * | 1960-03-17 | 1964-02-11 | Peter E Weber | Electrodynamic underwater sound source |
| US8944415B2 (en) | 2011-04-05 | 2015-02-03 | Dorel Juvenile Group, Inc. | Security enclosure |
| US9775336B2 (en) | 2013-12-06 | 2017-10-03 | Airmar Technology Corporation | Acoustic projector with source level monitoring and control |
| US10030961B2 (en) | 2015-11-27 | 2018-07-24 | General Electric Company | Gap measuring device |
-
0
- DE DENDAT310769D patent/DE310769C/de active Active
- NL NL10361D patent/NL10361C/xx active
-
1920
- 1920-07-05 FR FR532113D patent/FR532113A/fr not_active Expired
- 1920-07-09 GB GB19992/20A patent/GB147937A/en not_active Expired
- 1920-07-10 GB GB20357/20A patent/GB148412A/en not_active Expired
- 1920-07-10 GB GB20359/20A patent/GB148414A/en not_active Expired
-
1921
- 1921-01-06 US US435505A patent/US1610674A/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| US1610674A (en) | 1926-12-14 |
| DE310769C (enrdf_load_stackoverflow) | |
| GB147937A (en) | 1921-10-10 |
| FR532113A (fr) | 1922-01-28 |
| GB148414A (en) | 1921-10-10 |
| GB148412A (en) | 1921-10-10 |