FR2123589A5 - - Google Patents
Info
- Publication number
- FR2123589A5 FR2123589A5 FR7101085A FR7101085A FR2123589A5 FR 2123589 A5 FR2123589 A5 FR 2123589A5 FR 7101085 A FR7101085 A FR 7101085A FR 7101085 A FR7101085 A FR 7101085A FR 2123589 A5 FR2123589 A5 FR 2123589A5
- 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.)
- Expired
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
- B43L11/00—Non-circular-curve-drawing instruments
- B43L11/08—Non-circular-curve-drawing instruments for drawing involutes
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB925/71A GB1273962A (en) | 1970-01-14 | 1971-01-08 | Design drawing device |
DE19712101304 DE2101304A1 (en) | 1970-01-14 | 1971-01-13 | Drawing device |
FR7101085A FR2123589A5 (en) | 1970-01-14 | 1971-01-14 |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US272670A | 1970-01-14 | 1970-01-14 | |
FR7101085A FR2123589A5 (en) | 1970-01-14 | 1971-01-14 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR2123589A5 true FR2123589A5 (en) | 1972-09-15 |
Family
ID=26216149
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7101085A Expired FR2123589A5 (en) | 1970-01-14 | 1971-01-14 |
Country Status (3)
Country | Link |
---|---|
DE (1) | DE2101304A1 (en) |
FR (1) | FR2123589A5 (en) |
GB (1) | GB1273962A (en) |
-
1971
- 1971-01-08 GB GB925/71A patent/GB1273962A/en not_active Expired
- 1971-01-13 DE DE19712101304 patent/DE2101304A1/en active Pending
- 1971-01-14 FR FR7101085A patent/FR2123589A5/fr not_active Expired
Also Published As
Publication number | Publication date |
---|---|
DE2101304A1 (en) | 1971-10-07 |
GB1273962A (en) | 1972-05-10 |