FR1541160A - versatile square for graphic and other work - Google Patents
versatile square for graphic and other workInfo
- Publication number
- FR1541160A FR1541160A FR1541160DA FR1541160A FR 1541160 A FR1541160 A FR 1541160A FR 1541160D A FR1541160D A FR 1541160DA FR 1541160 A FR1541160 A FR 1541160A
- Authority
- FR
- France
- Prior art keywords
- graphic
- work
- versatile square
- versatile
- square
- Prior art date
- 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.)
- Active
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
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR13021962 | 1967-08-31 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR1541160A true FR1541160A (en) |
Family
ID=9678815
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR1541160D Active FR1541160A (en) | 1967-08-31 | versatile square for graphic and other work |
Country Status (3)
Country | Link |
---|---|
US (1) | US3513552A (en) |
DE (1) | DE1773996B2 (en) |
FR (1) | FR1541160A (en) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
SE408983B (en) * | 1977-11-11 | 1979-07-16 | Asea Ab | DIFFERENTIAL PROTECTION |
ES284265Y (en) * | 1985-01-19 | 1986-10-01 | Pasquin Bernabeu Eugenio | RULE FOR MEASURING ANGLE BETWEEN AN ORIENTED AXIS AND A VECTOR |
US5239762A (en) * | 1992-09-15 | 1993-08-31 | Grizzell James M | Layout tool |
US6658746B2 (en) * | 2001-05-09 | 2003-12-09 | Jean Luc Ganivet | Navigation plotter |
EP1898755A4 (en) * | 2005-05-23 | 2009-10-28 | Healthcare Alliance Pty Ltd | Pillow selection & sleeper appraisal |
US20200108654A1 (en) * | 2018-10-05 | 2020-04-09 | William Gates | Multipurpose drawing tool |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE91801C (en) * | ||||
US462126A (en) * | 1891-10-27 | Walter b | ||
FR342409A (en) * | 1903-04-18 | 1904-09-07 | Carl Mueller | Drawing instrument |
US1667191A (en) * | 1926-07-06 | 1928-04-24 | Samuel A Chapin | Marine protractor |
FR982896A (en) * | 1949-03-14 | 1951-06-15 | multiple square |
-
0
- FR FR1541160D patent/FR1541160A/en active Active
-
1968
- 1968-07-29 US US748471A patent/US3513552A/en not_active Expired - Lifetime
- 1968-08-06 DE DE1773996A patent/DE1773996B2/en active Granted
Also Published As
Publication number | Publication date |
---|---|
DE1773996B2 (en) | 1975-09-11 |
US3513552A (en) | 1970-05-26 |
DE1773996A1 (en) | 1971-12-30 |
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