NL7211300A - - Google Patents
Info
- Publication number
- NL7211300A NL7211300A NL7211300A NL7211300A NL7211300A NL 7211300 A NL7211300 A NL 7211300A NL 7211300 A NL7211300 A NL 7211300A NL 7211300 A NL7211300 A NL 7211300A NL 7211300 A NL7211300 A NL 7211300A
- Authority
- NL
- Netherlands
Links
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01D—MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE; ARRANGEMENTS FOR MEASURING TWO OR MORE VARIABLES NOT COVERED IN A SINGLE OTHER SUBCLASS; TARIFF METERING APPARATUS; MEASURING OR TESTING NOT OTHERWISE PROVIDED FOR
- G01D15/00—Component parts of recorders for measuring arrangements not specially adapted for a specific variable
- G01D15/06—Electric recording elements, e.g. electrolytic
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01D—MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE; ARRANGEMENTS FOR MEASURING TWO OR MORE VARIABLES NOT COVERED IN A SINGLE OTHER SUBCLASS; TARIFF METERING APPARATUS; MEASURING OR TESTING NOT OTHERWISE PROVIDED FOR
- G01D15/00—Component parts of recorders for measuring arrangements not specially adapted for a specific variable
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01V—GEOPHYSICS; GRAVITATIONAL MEASUREMENTS; DETECTING MASSES OR OBJECTS; TAGS
- G01V1/00—Seismology; Seismic or acoustic prospecting or detecting
- G01V1/24—Recording seismic data
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Remote Sensing (AREA)
- Life Sciences & Earth Sciences (AREA)
- Acoustics & Sound (AREA)
- Environmental & Geological Engineering (AREA)
- Geology (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geophysics (AREA)
- Recording Measured Values (AREA)
- Measurement Of Mechanical Vibrations Or Ultrasonic Waves (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR7130248A FR2149664A5 (ro) | 1971-08-19 | 1971-08-19 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL7211300A true NL7211300A (ro) | 1973-02-21 |
Family
ID=9082022
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL7211300A NL7211300A (ro) | 1971-08-19 | 1972-08-18 |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US3803636A (ro) |
| JP (1) | JPS4830447A (ro) |
| CH (1) | CH562443A5 (ro) |
| DE (1) | DE2240756A1 (ro) |
| FR (1) | FR2149664A5 (ro) |
| GB (1) | GB1346280A (ro) |
| NL (1) | NL7211300A (ro) |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2827619A (en) * | 1953-02-27 | 1958-03-18 | Raytheon Mfg Co | Recording echo-ranging devices |
| US3257222A (en) * | 1962-07-02 | 1966-06-21 | Xerox Corp | Electrostatic recording method and apparatus using shaped electrodes |
| US3434159A (en) * | 1967-08-14 | 1969-03-18 | Venus Esterbrook Corp | Recorder having stylus pressure adjustment assembly |
-
1971
- 1971-08-19 FR FR7130248A patent/FR2149664A5/fr not_active Expired
-
1972
- 1972-08-18 DE DE2240756A patent/DE2240756A1/de active Pending
- 1972-08-18 NL NL7211300A patent/NL7211300A/xx unknown
- 1972-08-18 US US00281661A patent/US3803636A/en not_active Expired - Lifetime
- 1972-08-18 CH CH1227072A patent/CH562443A5/xx not_active IP Right Cessation
- 1972-08-18 GB GB3869372A patent/GB1346280A/en not_active Expired
- 1972-08-19 JP JP47083277A patent/JPS4830447A/ja active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| JPS4830447A (ro) | 1973-04-21 |
| GB1346280A (en) | 1974-02-06 |
| US3803636A (en) | 1974-04-09 |
| CH562443A5 (ro) | 1975-05-30 |
| DE2240756A1 (de) | 1973-02-22 |
| FR2149664A5 (ro) | 1973-03-30 |