JPS5736880B2 - - Google Patents
Info
- Publication number
- JPS5736880B2 JPS5736880B2 JP9249879A JP9249879A JPS5736880B2 JP S5736880 B2 JPS5736880 B2 JP S5736880B2 JP 9249879 A JP9249879 A JP 9249879A JP 9249879 A JP9249879 A JP 9249879A JP S5736880 B2 JPS5736880 B2 JP S5736880B2
- Authority
- JP
- Japan
- 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
- 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 |
|---|---|---|---|
| DE2832484A DE2832484C3 (de) | 1978-07-24 | 1978-07-24 | Zeichenkopf für Zeichenmaschinen |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5517598A JPS5517598A (en) | 1980-02-07 |
| JPS5736880B2 true JPS5736880B2 (it) | 1982-08-06 |
Family
ID=6045259
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9249879A Granted JPS5517598A (en) | 1978-07-24 | 1979-07-20 | Drawing head of drawing instrument |
Country Status (4)
| Country | Link |
|---|---|
| JP (1) | JPS5517598A (it) |
| DE (1) | DE2832484C3 (it) |
| FR (1) | FR2433422A1 (it) |
| IT (1) | IT1119043B (it) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4601107A (en) * | 1985-01-11 | 1986-07-22 | Yasutomo Yoshida | Scale balancing device in universal parallel ruler device |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| IT963055B (it) * | 1972-07-19 | 1974-01-10 | Sassi P | Congegno per la misura precisa de gli angoli imposti alle righe di un tecnigrafo con la impugnatura di manovra |
-
1978
- 1978-07-24 DE DE2832484A patent/DE2832484C3/de not_active Expired
-
1979
- 1979-07-16 IT IT68481/79A patent/IT1119043B/it active
- 1979-07-20 JP JP9249879A patent/JPS5517598A/ja active Granted
- 1979-07-24 FR FR7919065A patent/FR2433422A1/fr active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| IT7968481A0 (it) | 1979-07-16 |
| FR2433422A1 (fr) | 1980-03-14 |
| DE2832484B2 (de) | 1980-10-30 |
| DE2832484C3 (de) | 1981-07-02 |
| DE2832484A1 (de) | 1980-02-14 |
| IT1119043B (it) | 1986-03-03 |
| JPS5517598A (en) | 1980-02-07 |
| FR2433422B1 (it) | 1983-09-02 |