NL6919018A - - Google Patents
Info
- Publication number
- NL6919018A NL6919018A NL6919018A NL6919018A NL6919018A NL 6919018 A NL6919018 A NL 6919018A NL 6919018 A NL6919018 A NL 6919018A NL 6919018 A NL6919018 A NL 6919018A NL 6919018 A NL6919018 A NL 6919018A
- 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
- B43L13/02—Draughting machines or drawing devices for keeping parallelism
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CS104569A CS152777B1 (en:Method) | 1969-02-17 | 1969-02-17 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL6919018A true NL6919018A (en:Method) | 1970-08-19 |
Family
ID=5343826
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL6919018A NL6919018A (en:Method) | 1969-02-17 | 1969-12-18 |
Country Status (7)
| Country | Link |
|---|---|
| CH (1) | CH496554A (en:Method) |
| CS (1) | CS152777B1 (en:Method) |
| DE (2) | DE6946735U (en:Method) |
| FR (1) | FR2030870A5 (en:Method) |
| GB (1) | GB1293471A (en:Method) |
| NL (1) | NL6919018A (en:Method) |
| SE (1) | SE371395B (en:Method) |
-
1969
- 1969-02-17 CS CS104569A patent/CS152777B1/cs unknown
- 1969-11-26 CH CH1769869A patent/CH496554A/de not_active IP Right Cessation
- 1969-12-02 DE DE19696946735 patent/DE6946735U/de not_active Expired
- 1969-12-02 DE DE19691960481 patent/DE1960481A1/de active Pending
- 1969-12-16 FR FR6943557A patent/FR2030870A5/fr not_active Expired
- 1969-12-18 NL NL6919018A patent/NL6919018A/xx unknown
-
1970
- 1970-01-23 GB GB334870A patent/GB1293471A/en not_active Expired
- 1970-02-09 SE SE164170A patent/SE371395B/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| GB1293471A (en) | 1972-10-18 |
| CH496554A (de) | 1970-09-30 |
| DE1960481A1 (de) | 1970-09-03 |
| FR2030870A5 (en:Method) | 1970-11-13 |
| CS152777B1 (en:Method) | 1974-02-22 |
| SE371395B (en:Method) | 1974-11-18 |
| DE6946735U (de) | 1972-03-09 |