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French curve

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or other implement is traced around its curves to produce the desired result. They were invented by the German mathematician
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can be personalized for fit by using French curves to draw neckline, sleeve, bust and waist variations.
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to draw smooth curves of varying radii. The curve is placed on the drawing material, and a
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Template made from metal, wood or plastic composed of segments of smooth curves
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composed of many different curved segments. It is used in manual
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A set of the three most common French curves, also known as a
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The large one is used mostly for 14: 34:This article has multiple issues. 303:is a template usually made from 177:relies largely or entirely on a 166: 64: 23: 434:"Drawing tools – French curves" 75:needs additional citations for 42:or discuss these issues on the 1: 541:Coordinate-measuring machine 383:Commercial clothing patterns 354:Lexikon der gesamten Technik 464:from Integrated Publishing. 858: 361:French curves are used in 744: 506: 785:Machine and metalworking 832:Technical drawing tools 795:Measuring and alignment 461:Use of the French Curve 413:Technical drawing tool 358: 296: 346: 278: 760:Cutting and abrasive 596:Laser measuring tool 190:improve this article 84:improve this article 501:and alignment tools 450:Weisstein, Eric W. 842:Mathematical tools 706:Thread pitch gauge 531:Combination square 379:right-angle rulers 359: 297: 819: 818: 511:Architect's scale 273: 272: 265: 255: 254: 240: 160: 159: 152: 134: 57: 849: 591:Laser line level 556:Engineer's scale 551:Drafting machine 492: 485: 478: 469: 438: 437: 430: 333:Ludwig Burmester 268: 261: 250: 247: 241: 239: 198: 170: 162: 155: 148: 144: 141: 135: 133: 92: 68: 60: 49: 27: 26: 19: 857: 856: 852: 851: 850: 848: 847: 846: 822: 821: 820: 815: 814: 740: 656:Sliding T bevel 502: 496: 456:from MathWorld. 447: 442: 441: 432: 431: 427: 422: 391: 341: 339:Clothing design 269: 258: 257: 256: 251: 245: 242: 199: 197: 183: 171: 156: 145: 139: 136: 93: 91: 81: 69: 28: 24: 17: 12: 11: 5: 855: 853: 845: 844: 839: 834: 824: 823: 817: 816: 813: 812: 807: 802: 797: 792: 787: 782: 777: 772: 767: 762: 757: 752: 750:Types of tools 746: 745: 742: 741: 739: 738: 736:Winding sticks 733: 728: 726:Weighing scale 723: 718: 713: 708: 703: 698: 693: 688: 683: 678: 673: 668: 663: 658: 653: 648: 643: 638: 633: 628: 623: 618: 613: 608: 603: 598: 593: 588: 583: 578: 576:Gunter's chain 573: 568: 563: 558: 553: 548: 546:Diagonal scale 543: 538: 533: 528: 523: 518: 513: 507: 504: 503: 497: 495: 494: 487: 480: 472: 466: 465: 457: 446: 445:External links 443: 440: 439: 424: 423: 421: 418: 417: 416: 410: 404: 398: 390: 387: 375:straight edges 363:fashion design 340: 337: 321:fashion design 271: 270: 253: 252: 205:"French curve" 188:. 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Burmester
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