CN1504712A - 冷法干燥花炮及其火药的工艺 - Google Patents
冷法干燥花炮及其火药的工艺 Download PDFInfo
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- CN1504712A CN1504712A CNA021397945A CN02139794A CN1504712A CN 1504712 A CN1504712 A CN 1504712A CN A021397945 A CNA021397945 A CN A021397945A CN 02139794 A CN02139794 A CN 02139794A CN 1504712 A CN1504712 A CN 1504712A
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- air
- drying
- dry
- gunpowder
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Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CNA021397945A CN1504712A (zh) | 2002-12-03 | 2002-12-03 | 冷法干燥花炮及其火药的工艺 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
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CNA021397945A CN1504712A (zh) | 2002-12-03 | 2002-12-03 | 冷法干燥花炮及其火药的工艺 |
Publications (1)
Publication Number | Publication Date |
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CN1504712A true CN1504712A (zh) | 2004-06-16 |
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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CNA021397945A Pending CN1504712A (zh) | 2002-12-03 | 2002-12-03 | 冷法干燥花炮及其火药的工艺 |
Country Status (1)
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CN (1) | CN1504712A (zh) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103256789A (zh) * | 2013-05-28 | 2013-08-21 | 河南理工大学 | 冷冻状颗粒物料用的干燥装置及其干燥方法 |
CN113277921A (zh) * | 2021-06-25 | 2021-08-20 | 长沙华秦高新科技有限公司 | 一种烟花药粒焙干装置 |
-
2002
- 2002-12-03 CN CNA021397945A patent/CN1504712A/zh active Pending
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103256789A (zh) * | 2013-05-28 | 2013-08-21 | 河南理工大学 | 冷冻状颗粒物料用的干燥装置及其干燥方法 |
CN113277921A (zh) * | 2021-06-25 | 2021-08-20 | 长沙华秦高新科技有限公司 | 一种烟花药粒焙干装置 |
CN113277921B (zh) * | 2021-06-25 | 2024-02-13 | 长沙华秦高新科技有限公司 | 一种烟花药粒焙干装置 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
ASS | Succession or assignment of patent right |
Owner name: CHANGSHA BEIER ENVIRONMENTAL PROTECTION ENERGY-SA Free format text: FORMER OWNER: WANG TIANSHENG Effective date: 20050311 |
|
C41 | Transfer of patent application or patent right or utility model | ||
TA01 | Transfer of patent application right |
Effective date of registration: 20050311 Address after: No. 82 South Shaoshan Road, Hunan, Changsha Applicant after: Changsha Bell Environmental Protection Energy Saving Equipment Co., Ltd. Address before: East Green Building, east third floor, building 75, Chengnan South Road, Changsha, Hunan Applicant before: Wang Tiansheng |
|
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
WD01 | Invention patent application deemed withdrawn after publication |