CN85204818U - 全圆规比例尺绘图仪 - Google Patents
全圆规比例尺绘图仪 Download PDFInfo
- Publication number
- CN85204818U CN85204818U CN 85204818 CN85204818U CN85204818U CN 85204818 U CN85204818 U CN 85204818U CN 85204818 CN85204818 CN 85204818 CN 85204818 U CN85204818 U CN 85204818U CN 85204818 U CN85204818 U CN 85204818U
- Authority
- CN
- China
- Prior art keywords
- drawing instrument
- disk
- scale
- annulus
- slit
- 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.)
- Ceased
Links
Images
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- Length-Measuring Instruments Using Mechanical Means (AREA)
Abstract
Description
Claims (2)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 85204818 CN85204818U (zh) | 1985-11-06 | 1985-11-06 | 全圆规比例尺绘图仪 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 85204818 CN85204818U (zh) | 1985-11-06 | 1985-11-06 | 全圆规比例尺绘图仪 |
Publications (1)
Publication Number | Publication Date |
---|---|
CN85204818U true CN85204818U (zh) | 1987-04-29 |
Family
ID=4800038
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN 85204818 Ceased CN85204818U (zh) | 1985-11-06 | 1985-11-06 | 全圆规比例尺绘图仪 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN85204818U (zh) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106827894A (zh) * | 2016-11-28 | 2017-06-13 | 介国安 | 万能圆规智力绘图模板 |
-
1985
- 1985-11-06 CN CN 85204818 patent/CN85204818U/zh not_active Ceased
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106827894A (zh) * | 2016-11-28 | 2017-06-13 | 介国安 | 万能圆规智力绘图模板 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
CU01 | Correction of utility model patent |
Correction item: Applicant Correct: Wang Minxian False: Wang Minguang Correction item: Designer Correct: Wang Minxian False: Wang Minguang |
|
CU03 | Correction of utility model patent gazette |
Correction item: Applicant Correct: Wang Minxian False: Wang Minguang Number: 17 Page: 49 Volume: 3 Correction item: Designer Correct: Wang Minxian False: Wang Minguang Number: 17 Page: 15 Volume: 3 Correction item: Applicant Correct: Wang Minxian False: Wang Minguang Number: 17 Page: 55 Volume: 3 Correction item: Applicant Correct: Wang Minxian False: Wang Minguang Number: 17 Page: 15 Volume: 3 Correction item: Applicant Correct: Wang Minxian False: Wang Minguang Number: 17 Page: 51 Volume: 3 |
|
C17 | Cessation of patent right | ||
CE01 | Termination of patent right | ||
COR | Change of bibliographic data |
Free format text: CORRECT: APPLICANT; FROM: WANG MINGUANG TO: WANG MINXIAN; DESIGNER; FROM: WANG MINGUANG TO: WANG MINXIAN |
|
ERR | Gazette correction |
Free format text: CORRECT: DESIGNER; FROM: WANG MINGUANG TO: WANG MINXIAN Free format text: CORRECT: APPLICANT; FROM: WANG MINGUANG TO: WANG MINXIAN |