FR2324469B1 - - Google Patents
Info
- Publication number
- FR2324469B1 FR2324469B1 FR7401093A FR7401093A FR2324469B1 FR 2324469 B1 FR2324469 B1 FR 2324469B1 FR 7401093 A FR7401093 A FR 7401093A FR 7401093 A FR7401093 A FR 7401093A FR 2324469 B1 FR2324469 B1 FR 2324469B1
- 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
- B43L5/00—Drawing boards
- B43L5/002—Drawing boards with pivoting drawing surface
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- 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
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP6884873A JPS5632844B2 (en) | 1972-07-06 | 1973-06-20 |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2324469A1 FR2324469A1 (en) | 1977-04-15 |
FR2324469B1 true FR2324469B1 (en) | 1978-02-10 |
Family
ID=13385498
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7401093A Granted FR2324469A1 (en) | 1973-06-20 | 1974-01-14 | Multiple pattern tracing equipment - has bar coupled to rotary component by swivel connection engaging hole and pencil marking paper on rotary table |
Country Status (3)
Country | Link |
---|---|
ES (1) | ES422049A1 (en) |
FR (1) | FR2324469A1 (en) |
IT (1) | IT1004777B (en) |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR672568A (en) * | 1928-01-08 | 1929-12-30 | Improvements to geometric tracing devices | |
US3468032A (en) * | 1968-05-24 | 1969-09-23 | Dan Vernon Smith | Geometric design instrument |
-
1974
- 1974-01-05 ES ES74422049A patent/ES422049A1/en not_active Expired
- 1974-01-14 FR FR7401093A patent/FR2324469A1/en active Granted
- 1974-01-24 IT IT6718974A patent/IT1004777B/en active
Also Published As
Publication number | Publication date |
---|---|
IT1004777B (en) | 1976-07-20 |
FR2324469A1 (en) | 1977-04-15 |
ES422049A1 (en) | 1976-05-01 |
Similar Documents
Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |