JPS4990554A - - Google Patents
Info
- Publication number
- JPS4990554A JPS4990554A JP13543773A JP13543773A JPS4990554A JP S4990554 A JPS4990554 A JP S4990554A JP 13543773 A JP13543773 A JP 13543773A JP 13543773 A JP13543773 A JP 13543773A JP S4990554 A JPS4990554 A JP S4990554A
- Authority
- JP
- Japan
- 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.)
- Granted
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
- B01L3/50—Containers for the purpose of retaining a material to be analysed, e.g. test tubes
- B01L3/508—Containers for the purpose of retaining a material to be analysed, e.g. test tubes rigid containers not provided for above
- B01L3/5082—Test tubes per se
- B01L3/50825—Closing or opening means, corks, bungs
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N1/00—Sampling; Preparing specimens for investigation
- G01N1/02—Devices for withdrawing samples
- G01N1/10—Devices for withdrawing samples in the liquid or fluent state
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US31282072A | 1972-12-07 | 1972-12-07 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS4990554A true JPS4990554A (en) | 1974-08-29 |
| JPS5718124B2 JPS5718124B2 (en) | 1982-04-15 |
Family
ID=23213155
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP13543773A Expired JPS5718124B2 (en) | 1972-12-07 | 1973-12-05 |
Country Status (3)
| Country | Link |
|---|---|
| JP (1) | JPS5718124B2 (en) |
| CA (1) | CA996975A (en) |
| GB (1) | GB1447089A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS594427U (en) * | 1982-06-30 | 1984-01-12 | 日本精機株式会社 | Internal mechanism operating device of display device |
| JPH0317160U (en) * | 1989-06-29 | 1991-02-20 | ||
| JP2005214406A (en) * | 2004-02-02 | 2005-08-11 | Hanako Medical Kk | Check valve and check valve housing storing it |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20060081554A1 (en) * | 2004-10-20 | 2006-04-20 | Snyder W D | Sealing devices |
-
1973
- 1973-11-13 CA CA185,601A patent/CA996975A/en not_active Expired
- 1973-11-27 GB GB5493973A patent/GB1447089A/en not_active Expired
- 1973-12-05 JP JP13543773A patent/JPS5718124B2/ja not_active Expired
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS594427U (en) * | 1982-06-30 | 1984-01-12 | 日本精機株式会社 | Internal mechanism operating device of display device |
| JPH0317160U (en) * | 1989-06-29 | 1991-02-20 | ||
| JP2005214406A (en) * | 2004-02-02 | 2005-08-11 | Hanako Medical Kk | Check valve and check valve housing storing it |
Also Published As
| Publication number | Publication date |
|---|---|
| GB1447089A (en) | 1976-08-25 |
| CA996975A (en) | 1976-09-14 |
| JPS5718124B2 (en) | 1982-04-15 |