FR697121A - Dropper - Google Patents
DropperInfo
- Publication number
- FR697121A FR697121A FR697121DA FR697121A FR 697121 A FR697121 A FR 697121A FR 697121D A FR697121D A FR 697121DA FR 697121 A FR697121 A FR 697121A
- Authority
- FR
- France
- Prior art keywords
- dropper
- Prior art date
- 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
-
- 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
- B01L3/0241—Drop counters; Drop formers
- B01L3/0272—Dropper bottles
Landscapes
- Health & Medical Sciences (AREA)
- Clinical Laboratory Science (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE697121X | 1929-09-28 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR697121A true FR697121A (en) | 1931-01-12 |
Family
ID=6607839
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR697121D Expired FR697121A (en) | 1929-09-28 | 1930-06-06 | Dropper |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR697121A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2623523A (en) * | 1948-07-10 | 1952-12-30 | Evelyn R Benson | Anthnfection spreading shield |
-
1930
- 1930-06-06 FR FR697121D patent/FR697121A/en not_active Expired
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2623523A (en) * | 1948-07-10 | 1952-12-30 | Evelyn R Benson | Anthnfection spreading shield |
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