NL6600926A - - Google Patents
Info
- Publication number
- NL6600926A NL6600926A NL6600926A NL6600926A NL6600926A NL 6600926 A NL6600926 A NL 6600926A NL 6600926 A NL6600926 A NL 6600926A NL 6600926 A NL6600926 A NL 6600926A NL 6600926 A NL6600926 A NL 6600926A
- Authority
- NL
- Netherlands
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B43—WRITING OR DRAWING IMPLEMENTS; BUREAU ACCESSORIES
- B43L—ARTICLES FOR WRITING OR DRAWING UPON; WRITING OR DRAWING AIDS; ACCESSORIES FOR WRITING OR DRAWING
- B43L13/00—Drawing instruments, or writing or drawing appliances or accessories not otherwise provided for
- B43L13/007—Contour tracing devices
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DEL0049832 | 1965-01-25 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL6600926A true NL6600926A (en:Method) | 1966-07-26 |
Family
ID=7273169
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL6600926A NL6600926A (en:Method) | 1965-01-25 | 1966-01-25 |
Country Status (4)
| Country | Link |
|---|---|
| CH (1) | CH461822A (en:Method) |
| DE (1) | DE1461559B2 (en:Method) |
| GB (1) | GB1136372A (en:Method) |
| NL (1) | NL6600926A (en:Method) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114896806B (zh) * | 2022-05-30 | 2025-03-14 | 广联达科技股份有限公司 | 隧道测绘方法、电子设备及系统 |
-
1965
- 1965-01-25 DE DE19651461559 patent/DE1461559B2/de active Pending
-
1966
- 1966-01-21 CH CH85166A patent/CH461822A/de unknown
- 1966-01-25 NL NL6600926A patent/NL6600926A/xx unknown
- 1966-01-25 GB GB327266A patent/GB1136372A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| DE1461559A1 (de) | 1969-01-23 |
| DE1461559B2 (de) | 1970-09-17 |
| GB1136372A (en) | 1968-12-11 |
| CH461822A (de) | 1968-08-31 |