JPS567987B2 - - Google Patents
Info
- Publication number
- JPS567987B2 JPS567987B2 JP6375577A JP6375577A JPS567987B2 JP S567987 B2 JPS567987 B2 JP S567987B2 JP 6375577 A JP6375577 A JP 6375577A JP 6375577 A JP6375577 A JP 6375577A JP S567987 B2 JPS567987 B2 JP S567987B2
- 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
- Compounds Of Alkaline-Earth Elements, Aluminum Or Rare-Earth Metals (AREA)
- Curing Cements, Concrete, And Artificial Stone (AREA)
- Porous Artificial Stone Or Porous Ceramic Products (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6375577A JPS53147717A (en) | 1977-05-30 | 1977-05-30 | Manufacture of gypsummfiber board using bulky calcium sulfate semihydrate needleelike crystal |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6375577A JPS53147717A (en) | 1977-05-30 | 1977-05-30 | Manufacture of gypsummfiber board using bulky calcium sulfate semihydrate needleelike crystal |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS53147717A JPS53147717A (en) | 1978-12-22 |
| JPS567987B2 true JPS567987B2 (en) | 1981-02-20 |
Family
ID=13238519
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP6375577A Granted JPS53147717A (en) | 1977-05-30 | 1977-05-30 | Manufacture of gypsummfiber board using bulky calcium sulfate semihydrate needleelike crystal |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS53147717A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20230066975A (en) * | 2021-11-08 | 2023-05-16 | 주식회사 참코청하 | Cultured Oyster Automatic Harvesting System |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5650151A (en) * | 1979-10-01 | 1981-05-07 | Idemitsu Kosan Co | Sound absorbing gypsum formed body |
| JPS5654262A (en) * | 1979-10-03 | 1981-05-14 | Idemitsu Kosan Co | Lightweight gypsum formed body |
| US4818287A (en) * | 1982-05-19 | 1989-04-04 | Georgia-Pacific Corporation | Fiber reinforced plaster molds for metal casting |
| US4965031A (en) * | 1989-02-24 | 1990-10-23 | The Celotex Corporation | Continuous production of gypsum board |
| US5492562A (en) * | 1995-02-07 | 1996-02-20 | Pettinato; Dana M. | Low freezing point roofing shingle containing a chloride salt |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5218727A (en) * | 1975-08-01 | 1977-02-12 | Hiyougoken | Composite of gypsum and whisker |
-
1977
- 1977-05-30 JP JP6375577A patent/JPS53147717A/en active Granted
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5218727A (en) * | 1975-08-01 | 1977-02-12 | Hiyougoken | Composite of gypsum and whisker |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20230066975A (en) * | 2021-11-08 | 2023-05-16 | 주식회사 참코청하 | Cultured Oyster Automatic Harvesting System |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS53147717A (en) | 1978-12-22 |