IT7947744A0 - Complesso per disegnare comprendente una pluralita' di elementi magnetizzati - Google Patents
Complesso per disegnare comprendente una pluralita' di elementi magnetizzatiInfo
- Publication number
- IT7947744A0 IT7947744A0 IT7947744A IT4774479A IT7947744A0 IT 7947744 A0 IT7947744 A0 IT 7947744A0 IT 7947744 A IT7947744 A IT 7947744A IT 4774479 A IT4774479 A IT 4774479A IT 7947744 A0 IT7947744 A0 IT 7947744A0
- Authority
- IT
- Italy
- Prior art keywords
- complex including
- magnetized elements
- drawing complex
- magnetized
- elements
- 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
- B43L1/00—Repeatedly-usable boards or tablets for writing or drawing
- B43L1/008—Repeatedly-usable boards or tablets for writing or drawing with magnetic action
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US87178278A | 1978-01-24 | 1978-01-24 |
Publications (2)
Publication Number | Publication Date |
---|---|
IT7947744A0 true IT7947744A0 (it) | 1979-01-23 |
IT1114079B IT1114079B (it) | 1986-01-27 |
Family
ID=25358116
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IT47744/79A IT1114079B (it) | 1978-01-24 | 1979-01-23 | Complesso per disegnare comprendente una pulralita' di elementi magnetizzati |
Country Status (4)
Country | Link |
---|---|
DE (1) | DE2902668A1 (it) |
FR (1) | FR2415012A1 (it) |
GB (1) | GB2015756A (it) |
IT (1) | IT1114079B (it) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CA1140334A (en) * | 1980-04-07 | 1983-02-01 | Glenn R. Anderson | Magnetic drafting kit |
US4771543A (en) * | 1986-09-22 | 1988-09-20 | Konrad Joseph D | Patent-drafting aid |
US5012586A (en) * | 1989-08-28 | 1991-05-07 | Ashworth Anthony J | Plotting and drafting apparatus with magnetic guide |
GB2355950A (en) * | 1999-10-20 | 2001-05-09 | Kenneth Martin Cherrington | Squaring arm |
FR2901733A1 (fr) * | 2006-06-06 | 2007-12-07 | Manuel Leduc | Equerre aimantee |
GB2457487A (en) * | 2008-02-15 | 2009-08-19 | Stephen Summerhayes | A magnetic carrying pad |
GB2558988B (en) * | 2017-01-21 | 2021-01-20 | My Sweet Petunia Inc | Craftwork tools and kits |
-
1979
- 1979-01-23 IT IT47744/79A patent/IT1114079B/it active
- 1979-01-24 GB GB7902531A patent/GB2015756A/en not_active Withdrawn
- 1979-01-24 DE DE19792902668 patent/DE2902668A1/de not_active Withdrawn
- 1979-01-24 FR FR7901829A patent/FR2415012A1/fr not_active Withdrawn
Also Published As
Publication number | Publication date |
---|---|
DE2902668A1 (de) | 1979-08-09 |
GB2015756A (en) | 1979-09-12 |
FR2415012A1 (fr) | 1979-08-17 |
IT1114079B (it) | 1986-01-27 |
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