CN1021965C - 无机防水石膏天花板 - Google Patents
无机防水石膏天花板 Download PDFInfo
- Publication number
- CN1021965C CN1021965C CN 90104281 CN90104281A CN1021965C CN 1021965 C CN1021965 C CN 1021965C CN 90104281 CN90104281 CN 90104281 CN 90104281 A CN90104281 A CN 90104281A CN 1021965 C CN1021965 C CN 1021965C
- Authority
- CN
- China
- Prior art keywords
- water
- gypsum
- weight
- sugar
- solution
- 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 - Fee Related
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Abstract
Description
Claims (3)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 90104281 CN1021965C (zh) | 1990-06-15 | 1990-06-15 | 无机防水石膏天花板 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 90104281 CN1021965C (zh) | 1990-06-15 | 1990-06-15 | 无机防水石膏天花板 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1047667A CN1047667A (zh) | 1990-12-12 |
CN1021965C true CN1021965C (zh) | 1993-09-01 |
Family
ID=4878477
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN 90104281 Expired - Fee Related CN1021965C (zh) | 1990-06-15 | 1990-06-15 | 无机防水石膏天花板 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN1021965C (zh) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1597607A (zh) * | 2003-09-19 | 2005-03-23 | 广州高权电器灯饰有限公司 | 一种新型环保、防火材料及其制备方法和用途 |
CN101696104B (zh) * | 2009-10-23 | 2012-07-18 | 张超 | 一种防渗水水泥 |
CN102010172A (zh) * | 2010-11-10 | 2011-04-13 | 刘洪彬 | 一种石膏空心条板生产配方 |
CN102515596B (zh) * | 2011-12-07 | 2013-07-10 | 浙江博元建设股份有限公司 | 一种防渗水水泥 |
CN108658555B (zh) * | 2017-03-27 | 2021-04-20 | 广东中晶激光照明技术有限公司 | 隔热防火芯板及其制备方法 |
-
1990
- 1990-06-15 CN CN 90104281 patent/CN1021965C/zh not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
CN1047667A (zh) | 1990-12-12 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C06 | Publication | ||
PB01 | Publication | ||
C53 | Correction of patent for invention or patent application | ||
CB02 | Change of applicant information |
Address after: 413046 Yiyang County of Hunan province Chang Po Ling Ling Wu sheep Applicant after: Yiyang Hunan gypsum board General Factory Address before: No. 61, Wuyi East Road, Hunan, Yiyang Applicant before: Xinyi Plaster Board Supplement Co., Ltd. |
|
COR | Change of bibliographic data |
Free format text: CORRECT: APPLICANT; FROM: XINYI PLASTER BOARD SUPPLEMENT CO., LTD. TO: GYPSUM BOARD PLANT IN YIYANG, HUNAN PROVINCE |
|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
C53 | Correction of patent for invention or patent application | ||
CB02 | Change of applicant information |
Address after: 413001 No. 102 East Wuyi Road, Hunan, Yiyang Applicant after: Chen Zhengchu Address before: 570011, Phoenix Village, No. 79, Sau Hai Road, Hainan, Haikou A501 Applicant before: Xinyi Plaster Board Supplement Co., Ltd. |
|
COR | Change of bibliographic data |
Free format text: CORRECT: APPLICANT; FROM: HAINAN XINYI PLASTERBOARD SET CO., LTD. TO: CHEN ZHENGCHU |
|
C19 | Lapse of patent right due to non-payment of the annual fee | ||
CF01 | Termination of patent right due to non-payment of annual fee | ||
C19 | Lapse of patent right due to non-payment of the annual fee | ||
CF01 | Termination of patent right due to non-payment of annual fee |