CN1181956C - 一种外加气水泥混凝土砌块生产工艺 - Google Patents
一种外加气水泥混凝土砌块生产工艺 Download PDFInfo
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- CN1181956C CN1181956C CNB031265952A CN03126595A CN1181956C CN 1181956 C CN1181956 C CN 1181956C CN B031265952 A CNB031265952 A CN B031265952A CN 03126595 A CN03126595 A CN 03126595A CN 1181956 C CN1181956 C CN 1181956C
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Application Number | Priority Date | Filing Date | Title |
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CNB031265952A CN1181956C (zh) | 2003-05-13 | 2003-05-13 | 一种外加气水泥混凝土砌块生产工艺 |
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CNB031265952A CN1181956C (zh) | 2003-05-13 | 2003-05-13 | 一种外加气水泥混凝土砌块生产工艺 |
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Publication Number | Publication Date |
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CN1451523A CN1451523A (zh) | 2003-10-29 |
CN1181956C true CN1181956C (zh) | 2004-12-29 |
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CNB031265952A Expired - Fee Related CN1181956C (zh) | 2003-05-13 | 2003-05-13 | 一种外加气水泥混凝土砌块生产工艺 |
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Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN100465121C (zh) * | 2007-08-17 | 2009-03-04 | 济南大学 | 碳化养护加气混凝土 |
CN102786318B (zh) * | 2012-08-15 | 2014-07-30 | 北京朗新明环保科技有限公司 | 一种加气轻型墙体保温材料的制作方法 |
CN105399371A (zh) * | 2015-11-09 | 2016-03-16 | 当涂县科辉商贸有限公司 | 一种防潮效果好的蒸压加气混凝土砌块及其制作方法 |
CN107139319A (zh) * | 2017-04-21 | 2017-09-08 | 广西晖龙科技有限公司 | 一种内部带有相对独立气泡的混凝土砌块及其制备方法 |
CN111113629B (zh) * | 2019-12-24 | 2021-11-09 | 江阴天孚新型墙体材料有限公司 | 一种轻质墙板立式切割制造工艺 |
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2003
- 2003-05-13 CN CNB031265952A patent/CN1181956C/zh not_active Expired - Fee Related
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C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Tianfeng Building Materials Trade Co. Ltd. Assignor: Jiangmen Topfit Wall Material Co.,Ltd. Contract fulfillment period: 2009.6.9 to 2025.11.23 Contract record no.: 2009990001032 Denomination of invention: Process for producing air-entraining cement concrete block Granted publication date: 20041229 License type: Exclusive license Record date: 20090915 |
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LIC | Patent licence contract for exploitation submitted for record |
Free format text: EXCLUSIVE LICENSE; TIME LIMIT OF IMPLEMENTING CONTACT: 2009.6.9 TO 2025.11.23; CHANGE OF CONTRACT Name of requester: TIANFENG BUILDING MATERIALS TRADING COMPANY LTD. Effective date: 20090915 |
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CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20041229 Termination date: 20200513 |
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CF01 | Termination of patent right due to non-payment of annual fee |