BE407414A - - Google Patents
Info
- Publication number
- BE407414A BE407414A BE407414DA BE407414A BE 407414 A BE407414 A BE 407414A BE 407414D A BE407414D A BE 407414DA BE 407414 A BE407414 A BE 407414A
- Authority
- BE
- Belgium
Links
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N7/00—Analysing materials by measuring the pressure or volume of a gas or vapour
- G01N7/10—Analysing materials by measuring the pressure or volume of a gas or vapour by allowing diffusion of components through a porous wall and measuring a pressure or volume difference
- G01N7/12—Analysing materials by measuring the pressure or volume of a gas or vapour by allowing diffusion of components through a porous wall and measuring a pressure or volume difference the diffusion being followed by combustion or catalytic oxidation
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Combustion & Propulsion (AREA)
- Physics & Mathematics (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Air Bags (AREA)
- Emergency Alarm Devices (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB2912/34A GB426981A (en) | 1934-01-29 | 1934-01-29 | Improvements in or relating to electric signalling or indicating means |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE407414A true BE407414A (en) |
Family
ID=9748402
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE407414D BE407414A (en) | 1934-01-29 |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US2088924A (en) |
| BE (1) | BE407414A (en) |
| FR (1) | FR784349A (en) |
| GB (1) | GB426981A (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2433124A (en) * | 1945-04-20 | 1947-12-23 | Casco Products Corp | Electric flatiron |
| US2535950A (en) * | 1948-10-18 | 1950-12-26 | Carl M Page | Flammable gas detector |
| US4422859A (en) * | 1982-05-24 | 1983-12-27 | Consolidated Technology Corporation | Apparatus and method for safely purifying hydrogen gas |
-
0
- BE BE407414D patent/BE407414A/xx unknown
-
1934
- 1934-01-29 GB GB2912/34A patent/GB426981A/en not_active Expired
-
1935
- 1935-01-12 US US1558A patent/US2088924A/en not_active Expired - Lifetime
- 1935-01-19 FR FR784349D patent/FR784349A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| GB426981A (en) | 1935-04-12 |
| US2088924A (en) | 1937-08-03 |
| FR784349A (en) | 1935-07-22 |