FR2192004A1 - - Google Patents
Info
- Publication number
- FR2192004A1 FR2192004A1 FR7325592A FR7325592A FR2192004A1 FR 2192004 A1 FR2192004 A1 FR 2192004A1 FR 7325592 A FR7325592 A FR 7325592A FR 7325592 A FR7325592 A FR 7325592A FR 2192004 A1 FR2192004 A1 FR 2192004A1
- Authority
- FR
- France
- 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.)
- Granted
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
- B43L13/022—Draughting machines or drawing devices for keeping parallelism automatic
Landscapes
- Engineering & Computer Science (AREA)
- Automation & Control Theory (AREA)
- Numerical Control (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CH1041072A CH553669A (en) | 1972-07-12 | 1972-07-12 | INSTALLATION INCLUDING AN AUTOMATIC DRAWING MACHINE AND ITS CONTROL. |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2192004A1 true FR2192004A1 (en) | 1974-02-08 |
FR2192004B1 FR2192004B1 (en) | 1977-05-13 |
Family
ID=4362925
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7325592A Expired FR2192004B1 (en) | 1972-07-12 | 1973-07-12 |
Country Status (4)
Country | Link |
---|---|
CH (1) | CH553669A (en) |
DE (1) | DE2335541A1 (en) |
FR (1) | FR2192004B1 (en) |
GB (1) | GB1422367A (en) |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1461558A1 (en) * | 1964-08-26 | 1968-12-12 | Licentia Gmbh | Drawing device |
US3473157A (en) * | 1965-12-23 | 1969-10-14 | Universal Drafting Machine Cor | Automatic drafting-digitizing apparatus |
-
1972
- 1972-07-12 CH CH1041072A patent/CH553669A/en not_active IP Right Cessation
-
1973
- 1973-07-11 GB GB3312573A patent/GB1422367A/en not_active Expired
- 1973-07-12 FR FR7325592A patent/FR2192004B1/fr not_active Expired
- 1973-07-12 DE DE19732335541 patent/DE2335541A1/en active Pending
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1461558A1 (en) * | 1964-08-26 | 1968-12-12 | Licentia Gmbh | Drawing device |
US3473157A (en) * | 1965-12-23 | 1969-10-14 | Universal Drafting Machine Cor | Automatic drafting-digitizing apparatus |
Also Published As
Publication number | Publication date |
---|---|
DE2335541A1 (en) | 1974-01-24 |
CH553669A (en) | 1974-09-13 |
GB1422367A (en) | 1976-01-28 |
FR2192004B1 (en) | 1977-05-13 |
Similar Documents
Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |