NL7204967A - - Google Patents
Info
- Publication number
- NL7204967A NL7204967A NL7204967A NL7204967A NL7204967A NL 7204967 A NL7204967 A NL 7204967A NL 7204967 A NL7204967 A NL 7204967A NL 7204967 A NL7204967 A NL 7204967A NL 7204967 A NL7204967 A NL 7204967A
- Authority
- NL
- Netherlands
Links
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01H—MEASUREMENT OF MECHANICAL VIBRATIONS OR ULTRASONIC, SONIC OR INFRASONIC WAVES
- G01H3/00—Measuring characteristics of vibrations by using a detector in a fluid
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
- G01N33/0004—Gaseous mixtures, e.g. polluted air
- G01N33/0009—General constructional details of gas analysers, e.g. portable test equipment
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- General Physics & Mathematics (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Physics & Mathematics (AREA)
- Medicinal Chemistry (AREA)
- Food Science & Technology (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- Combustion & Propulsion (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Measurement Of Radiation (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE7119268 | 1971-05-17 | ||
| DE19712152130 DE2152130A1 (en) | 1971-10-20 | 1971-10-20 | DEVICE FOR MEASURING IMMISSIONS |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL7204967A true NL7204967A (en) | 1972-11-21 |
Family
ID=25761905
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL7204967A NL7204967A (en) | 1971-05-17 | 1972-04-13 |
Country Status (3)
| Country | Link |
|---|---|
| GB (1) | GB1389453A (en) |
| IT (1) | IT955354B (en) |
| NL (1) | NL7204967A (en) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2127605B (en) * | 1982-09-07 | 1986-09-24 | Vickers Shipbuilding & Eng | Portable hazard warning apparatus |
| GB2186380B (en) * | 1986-02-11 | 1988-12-14 | Jit Yong Lim | Domestic weather information display apparatus |
| US5394748A (en) * | 1993-11-15 | 1995-03-07 | Mccarthy; Edward J. | Modular data acquisition system |
| US7530255B2 (en) | 2005-01-18 | 2009-05-12 | Mine Safety Appliances Company | Devices, systems and methods for testing of gas detectors |
| CN111443166B (en) * | 2020-04-03 | 2021-08-13 | 中山市汉诚环保技术有限公司 | Urban environment detection device capable of being conveniently mounted and dismounted |
| CN115144555B (en) * | 2022-07-06 | 2023-07-14 | 嘉兴市弘源环保科技有限公司 | Environmental pollution source automatic analysis and monitoring device based on big data |
-
1972
- 1972-04-13 NL NL7204967A patent/NL7204967A/xx unknown
- 1972-05-10 IT IT2413672A patent/IT955354B/en active
- 1972-05-16 GB GB2302772A patent/GB1389453A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| GB1389453A (en) | 1975-04-03 |
| IT955354B (en) | 1973-09-29 |