IT1090856B - Testa di tecnigrafo - Google Patents
Testa di tecnigrafoInfo
- Publication number
- IT1090856B IT1090856B IT6897777A IT6897777A IT1090856B IT 1090856 B IT1090856 B IT 1090856B IT 6897777 A IT6897777 A IT 6897777A IT 6897777 A IT6897777 A IT 6897777A IT 1090856 B IT1090856 B IT 1090856B
- Authority
- IT
- Italy
- Prior art keywords
- technigraph
- head
- technigraph head
- Prior art date
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
- B43L13/08—Protractor heads
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19762642424 DE2642424A1 (de) | 1976-09-21 | 1976-09-21 | Zeichenkopf |
Publications (1)
Publication Number | Publication Date |
---|---|
IT1090856B true IT1090856B (it) | 1985-06-26 |
Family
ID=5988448
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IT6897777A IT1090856B (it) | 1976-09-21 | 1977-09-05 | Testa di tecnigrafo |
Country Status (4)
Country | Link |
---|---|
JP (1) | JPS5340326A (it) |
DE (1) | DE2642424A1 (it) |
FR (1) | FR2364774A1 (it) |
IT (1) | IT1090856B (it) |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2717350C2 (de) * | 1977-04-19 | 1983-03-10 | Franz Kuhlmann KG, Präzisionsmechanik und Maschinenbau, 2940 Wilhelmshaven | Zeichenkopf für eine Zeichenmaschine |
DE2838237C2 (de) * | 1978-09-01 | 1981-01-29 | Franz Kuhlmann Praezisionsmechanik Und Maschinenbau Gmbh & Co Kg, 2940 Wilhelmshaven | Zeichenkopf für Zeichenmaschinen |
CH644800A5 (de) * | 1980-04-11 | 1984-08-31 | Fritschi Apparatebau | Zeichenkopf fuer eine zeichenmaschine. |
DE3206332C2 (de) * | 1982-02-22 | 1984-04-26 | Franz Kuhlmann Präzisionsmechanik und Maschinenbau GmbH & Co KG, 2940 Wilhelmshaven | Zeichenkopf |
DE3206383C1 (de) * | 1982-02-22 | 1983-04-21 | Franz Kuhlmann Präzisionsmechanik und Maschinenbau GmbH & Co KG, 2940 Wilhelmshaven | Zeichenkopf |
DE3206550C1 (de) * | 1982-02-24 | 1983-05-05 | Franz Kuhlmann Präzisionsmechanik und Maschinenbau GmbH & Co KG, 2940 Wilhelmshaven | Zeichenkopf fuer Zeichenmaschinen |
DE3206549C1 (de) * | 1982-02-24 | 1983-04-21 | Franz Kuhlmann Präzisionsmechanik und Maschinenbau GmbH & Co KG, 2940 Wilhelmshaven | Zeichenkopf |
US4683509A (en) * | 1984-06-15 | 1987-07-28 | Odetics, Inc. | High efficiency magnetic erase head |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR837637A (fr) * | 1937-10-21 | 1939-02-15 | Produit pour l'hygiène buccale | |
GB663025A (en) * | 1949-12-09 | 1951-12-12 | John Wright Smith | Improvements connected with the protractor heads of drawing machines |
DE834353C (de) * | 1951-02-02 | 1952-03-20 | Franz Kuhlmann K G Werkstaette | Zeichenkopf |
CH344334A (de) * | 1956-06-21 | 1960-01-31 | Schmid Ernst | Zeichenkopf für Parallelzeichenvorrichtungen |
DE1811805B1 (de) * | 1968-11-29 | 1970-08-27 | Franz Kuhlmann Kg Praez Smecha | Sperrvorrichtung an einem Zeichenkopf |
US3823479A (en) * | 1970-12-28 | 1974-07-16 | Mutoh Ind Ltd | Drawing instrument |
FR2135192B1 (it) * | 1971-04-29 | 1975-07-18 | Es |
-
1976
- 1976-09-21 DE DE19762642424 patent/DE2642424A1/de active Pending
-
1977
- 1977-09-02 FR FR7726720A patent/FR2364774A1/fr not_active Withdrawn
- 1977-09-05 IT IT6897777A patent/IT1090856B/it active
- 1977-09-20 JP JP11226877A patent/JPS5340326A/ja active Pending
Also Published As
Publication number | Publication date |
---|---|
DE2642424A1 (de) | 1978-03-30 |
FR2364774A1 (fr) | 1978-04-14 |
JPS5340326A (en) | 1978-04-12 |
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