FR2259064B1 - - Google Patents
Info
- Publication number
- FR2259064B1 FR2259064B1 FR7403867A FR7403867A FR2259064B1 FR 2259064 B1 FR2259064 B1 FR 2259064B1 FR 7403867 A FR7403867 A FR 7403867A FR 7403867 A FR7403867 A FR 7403867A FR 2259064 B1 FR2259064 B1 FR 2259064B1
- Authority
- FR
- France
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
Links
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01L—CHEMICAL OR PHYSICAL LABORATORY APPARATUS FOR GENERAL USE
- B01L3/00—Containers or dishes for laboratory use, e.g. laboratory glassware; Droppers
- B01L3/02—Burettes; Pipettes
- B01L3/021—Pipettes, i.e. with only one conduit for withdrawing and redistributing liquids
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- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
- C03B23/00—Re-forming shaped glass
- C03B23/04—Re-forming tubes or rods
- C03B23/047—Re-forming tubes or rods by drawing
- C03B23/0473—Re-forming tubes or rods by drawing for forming constrictions
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- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
- C03B33/00—Severing cooled glass
- C03B33/06—Cutting or splitting glass tubes, rods, or hollow products
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01L—CHEMICAL OR PHYSICAL LABORATORY APPARATUS FOR GENERAL USE
- B01L2200/00—Solutions for specific problems relating to chemical or physical laboratory apparatus
- B01L2200/12—Specific details about manufacturing devices
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Clinical Laboratory Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Sampling And Sample Adjustment (AREA)
- Devices For Use In Laboratory Experiments (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR7403867A FR2259064A1 (en) | 1974-01-29 | 1974-01-29 | Glass pipettes for laboratory use - obtd by heating and drawing one tube which is then cut into two pipettes |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR7403867A FR2259064A1 (en) | 1974-01-29 | 1974-01-29 | Glass pipettes for laboratory use - obtd by heating and drawing one tube which is then cut into two pipettes |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2259064A1 FR2259064A1 (en) | 1975-08-22 |
| FR2259064B1 true FR2259064B1 (US07935154-20110503-C00018.png) | 1978-01-06 |
Family
ID=9134517
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR7403867A Granted FR2259064A1 (en) | 1974-01-29 | 1974-01-29 | Glass pipettes for laboratory use - obtd by heating and drawing one tube which is then cut into two pipettes |
Country Status (1)
| Country | Link |
|---|---|
| FR (1) | FR2259064A1 (US07935154-20110503-C00018.png) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SE9400729D0 (sv) * | 1994-03-03 | 1994-03-03 | Anders Rindby | Metod för tillverkning av elliptiskt formade glas kapillärer |
| WO2007022584A1 (en) * | 2005-08-26 | 2007-03-01 | Miles Athol Blackwood-Sewell | Pipette jet |
-
1974
- 1974-01-29 FR FR7403867A patent/FR2259064A1/fr active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| FR2259064A1 (en) | 1975-08-22 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ST | Notification of lapse |