JPS5621728B2 - - Google Patents
Info
- Publication number
- JPS5621728B2 JPS5621728B2 JP2230072A JP2230072A JPS5621728B2 JP S5621728 B2 JPS5621728 B2 JP S5621728B2 JP 2230072 A JP2230072 A JP 2230072A JP 2230072 A JP2230072 A JP 2230072A JP S5621728 B2 JPS5621728 B2 JP S5621728B2
- 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.)
- Expired
Links
Landscapes
- Physical Or Chemical Processes And Apparatus (AREA)
- Compounds Of Alkaline-Earth Elements, Aluminum Or Rare-Earth Metals (AREA)
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2230072A JPS5621728B2 (en) | 1972-03-06 | 1972-03-06 | |
| US318216A US3901778A (en) | 1971-12-24 | 1972-12-26 | Novel process for preparing calcium sulfate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2230072A JPS5621728B2 (en) | 1972-03-06 | 1972-03-06 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS4890991A JPS4890991A (en) | 1973-11-27 |
| JPS5621728B2 true JPS5621728B2 (en) | 1981-05-21 |
Family
ID=12078880
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2230072A Expired JPS5621728B2 (en) | 1971-12-24 | 1972-03-06 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5621728B2 (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS58136733U (en) * | 1982-03-09 | 1983-09-14 | 日本電子機器株式会社 | vibration detector |
| US20150343544A1 (en) * | 2014-05-30 | 2015-12-03 | National Taiwan Normal University | Plural resistance-capacitance (prc) electrical discharge machining system |
-
1972
- 1972-03-06 JP JP2230072A patent/JPS5621728B2/ja not_active Expired
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS58136733U (en) * | 1982-03-09 | 1983-09-14 | 日本電子機器株式会社 | vibration detector |
| US20150343544A1 (en) * | 2014-05-30 | 2015-12-03 | National Taiwan Normal University | Plural resistance-capacitance (prc) electrical discharge machining system |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS4890991A (en) | 1973-11-27 |