FR1572337A - - Google Patents
Info
- Publication number
- FR1572337A FR1572337A FR1572337DA FR1572337A FR 1572337 A FR1572337 A FR 1572337A FR 1572337D A FR1572337D A FR 1572337DA FR 1572337 A FR1572337 A FR 1572337A
- 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
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
- G01F11/00—Apparatus requiring external operation adapted at each repeated and identical operation to measure and separate a predetermined volume of fluid or fluent solid material from a supply or container, without regard to weight, and to deliver it
- G01F11/02—Apparatus requiring external operation adapted at each repeated and identical operation to measure and separate a predetermined volume of fluid or fluent solid material from a supply or container, without regard to weight, and to deliver it with measuring chambers which expand or contract during measurement
- G01F11/08—Apparatus requiring external operation adapted at each repeated and identical operation to measure and separate a predetermined volume of fluid or fluent solid material from a supply or container, without regard to weight, and to deliver it with measuring chambers which expand or contract during measurement of the diaphragm or bellows type
- G01F11/086—Apparatus requiring external operation adapted at each repeated and identical operation to measure and separate a predetermined volume of fluid or fluent solid material from a supply or container, without regard to weight, and to deliver it with measuring chambers which expand or contract during measurement of the diaphragm or bellows type using an auxiliary pressure to cooperate with the diaphragm or bellows
-
- 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
-
- 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
- B01L3/0213—Accessories for glass pipettes; Gun-type pipettes, e.g. safety devices, pumps
Landscapes
- Health & Medical Sciences (AREA)
- Clinical Laboratory Science (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- General Physics & Mathematics (AREA)
- Sampling And Sample Adjustment (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR147254 | 1968-04-05 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR1572337A true FR1572337A (fr) | 1969-06-27 |
Family
ID=8648657
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR1572337D Expired FR1572337A (fr) | 1968-04-05 | 1968-04-05 |
Country Status (4)
Country | Link |
---|---|
BE (1) | BE730323A (fr) |
DE (1) | DE6913486U (fr) |
FR (1) | FR1572337A (fr) |
LU (1) | LU58319A1 (fr) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2062987A1 (fr) * | 1969-09-24 | 1971-07-02 | Eastman Kodak Co | |
EP0028478A1 (fr) * | 1979-10-31 | 1981-05-13 | The University Of Birmingham | Moyens de pipettage |
EP0547503A1 (fr) * | 1991-12-17 | 1993-06-23 | Eppendorf-Netheler-Hinz Gmbh | Dispositif pour pipetter |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3568735A (en) * | 1968-06-26 | 1971-03-09 | Cooke Eng Co | Laboratory microtitration dispensing apparatus |
-
1968
- 1968-04-05 FR FR1572337D patent/FR1572337A/fr not_active Expired
-
1969
- 1969-03-24 BE BE730323D patent/BE730323A/xx unknown
- 1969-03-27 LU LU58319D patent/LU58319A1/xx unknown
- 1969-04-02 DE DE19696913486 patent/DE6913486U/de not_active Expired
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2062987A1 (fr) * | 1969-09-24 | 1971-07-02 | Eastman Kodak Co | |
EP0028478A1 (fr) * | 1979-10-31 | 1981-05-13 | The University Of Birmingham | Moyens de pipettage |
US4459267A (en) * | 1979-10-31 | 1984-07-10 | National Research Development Corporation | Pipette means |
EP0547503A1 (fr) * | 1991-12-17 | 1993-06-23 | Eppendorf-Netheler-Hinz Gmbh | Dispositif pour pipetter |
Also Published As
Publication number | Publication date |
---|---|
DE6913486U (de) | 1969-10-09 |
LU58319A1 (fr) | 1969-07-15 |
BE730323A (fr) | 1969-09-01 |
Similar Documents
Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |