IT434078A - - Google Patents
Info
- Publication number
- IT434078A IT434078A IT434078DA IT434078A IT 434078 A IT434078 A IT 434078A IT 434078D A IT434078D A IT 434078DA IT 434078 A IT434078 A IT 434078A
- Authority
- IT
- Italy
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
- B43L9/00—Circular curve-drawing or like instruments
- B43L9/16—Features common to compasses, dividers, and callipers
- B43L9/20—Pivots
Publications (1)
| Publication Number | Publication Date |
|---|---|
| IT434078A true IT434078A (it) |
Family
ID=1761382
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| IT434078D IT434078A (it) |
Country Status (1)
| Country | Link |
|---|---|
| IT (1) | IT434078A (it) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4156313A (en) * | 1977-04-27 | 1979-05-29 | Koh-I-Noor Rapidograph, Inc. | Compass housing |
| WO1996022889A1 (en) * | 1995-01-26 | 1996-08-01 | Richard Dieter Buschle | Compass |
-
0
- IT IT434078D patent/IT434078A/it unknown
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4156313A (en) * | 1977-04-27 | 1979-05-29 | Koh-I-Noor Rapidograph, Inc. | Compass housing |
| DE2718627C2 (de) * | 1977-04-27 | 1981-04-16 | Rotring-Werke Riepe Kg, 2000 Hamburg | Zirkelkopf für einen Federbügelzirkel |
| WO1996022889A1 (en) * | 1995-01-26 | 1996-08-01 | Richard Dieter Buschle | Compass |
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