BE348189A - - Google Patents
Info
- Publication number
- BE348189A BE348189A BE348189DA BE348189A BE 348189 A BE348189 A BE 348189A BE 348189D A BE348189D A BE 348189DA BE 348189 A BE348189 A BE 348189A
- Authority
- BE
- Belgium
- Prior art keywords
- square
- squared
- lines
- transparent
- lined
- 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
- B43L7/00—Straightedges
- B43L7/027—Plural non-adjustable straightedges fixed at right angles
- B43L7/0275—Triangles
Landscapes
- Drawing Aids And Blackboards (AREA)
Description
<Desc/Clms Page number 1> EQUERRE A TRACER La présente invention concerne une équerre à tracer, transparente, portant sur l'une do ses faces des quadrillés égaux, parallèle$ aux deux oathètes du triangles, qui, elles-mimes portent une division métrique ou autre. Des traits à 45 degrés par rapport aux esthètes passent à l'intersection de deux droites quelconques, à l'angle droit. ll est tracé une ou plusieurs perpondiculaires à ces traite et un rapporteur do 90 degrés figura également à l'angle droit. A titre d'exemple, la figure 1 du plan annexé à la présente description représente l'équerre quadrillée et lignée comme indiqué ci-dessus.
Claims (1)
- REVENDICATION.Je revendique la propriété absolue d'une équerre, transparente, dont une des faces est quadrillée et lignée suivant certaine angle et où figure un rapporteur,,
Publications (1)
Publication Number | Publication Date |
---|---|
BE348189A true BE348189A (fr) |
Family
ID=23724
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BE348189D BE348189A (fr) |
Country Status (1)
Country | Link |
---|---|
BE (1) | BE348189A (fr) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2761005A1 (fr) * | 1997-03-20 | 1998-09-25 | De Hautecloque Sophie Bouriez | Instrument plat notamment pour le tracage ou la decoupe de formes geometriques |
WO2006125250A1 (fr) | 2005-05-23 | 2006-11-30 | Healthcare Alliance Pty Limited | Selection d'oreiller et evaluation du dormeur |
AU2006251849B2 (en) * | 2005-05-23 | 2011-10-13 | Healthcare Alliance Pty Limited | Pillow selection and sleeper appraisal |
-
0
- BE BE348189D patent/BE348189A/fr unknown
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2761005A1 (fr) * | 1997-03-20 | 1998-09-25 | De Hautecloque Sophie Bouriez | Instrument plat notamment pour le tracage ou la decoupe de formes geometriques |
WO1998042521A1 (fr) * | 1997-03-20 | 1998-10-01 | Sophie Bouriez De Hauteclocque | Instrument plat notamment pour le tracage ou la decoupe de formes geometriques |
WO2006125250A1 (fr) | 2005-05-23 | 2006-11-30 | Healthcare Alliance Pty Limited | Selection d'oreiller et evaluation du dormeur |
EP1898755A1 (fr) * | 2005-05-23 | 2008-03-19 | Healthcare Alliance Pty Limited | Selection d'oreiller et evaluation du dormeur |
EP1898755A4 (fr) * | 2005-05-23 | 2009-10-28 | Healthcare Alliance Pty Ltd | Selection d'oreiller et evaluation du dormeur |
US8033030B2 (en) | 2005-05-23 | 2011-10-11 | Macfarlane Andrew Robert | Pillow selection and sleeper appraisal |
AU2006251849B2 (en) * | 2005-05-23 | 2011-10-13 | Healthcare Alliance Pty Limited | Pillow selection and sleeper appraisal |
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