Patents
Sitemap › B43 - Writing or drawing implements; Bureau accessories › B43L - Articles for writing or drawing upon; Accessories for writing or drawing › B43L 13 - Drawing instruments, or writing or drawing appliances or accessories, not otherwise provided for
Patents for B43L 13 - Drawing instruments, or writing or drawing appliances or accessories, not otherwise provided for (6,769)
07/2014
07/02/2014CN203681091U 一种可辅助绘制、快速制图的绘图仪 One kind may assist draw, fast drawing plotter
07/02/2014CN203681090U 一种组合式圆规三角板 A modular compasses triangle
07/02/2014CN203681089U 三视图绘图仪 Three View plotter
07/02/2014CN203681088U 平面设计多功能尺 Graphic design multifunction foot
07/02/2014CN203681087U 一种建筑直尺 A building ruler
07/02/2014CN203681086U 一种多功能尺规 A multifunctional ruler
07/02/2014CN203681085U 三合形状教具 Sanhe shape aids
07/02/2014CN203681084U 多功能尺 Multifunction foot
07/02/2014CN203681075U 一种便于进行音乐教学的黑板 An easy blackboard teaching music
07/01/2014US8763265 Combination square
06/2014
06/25/2014CN203666200U 英语教学用划线器 English teaching scribe
06/25/2014CN203666199U 一种绘图板 One kind of drawing board
06/25/2014CN203666198U 一种语文田字格画线器 A language swastika grid drawing a line
06/25/2014CN203666197U 一种英语划线器 One kind of English scribe
06/25/2014CN203666196U 一种英语划线器 One kind of English scribe
06/25/2014CN203666195U 一种语文专用画线器 Special drawing a line in a language
06/25/2014CN203666194U 一种多功能考试用尺 A multifunctional exam with a ruler
06/25/2014CN103879205A 多功能极坐标仪 Multifunction Polar Instrument
06/25/2014CN103879204A 任意角黑板教学绘图仪 Arbitrary angle blackboard teaching plotter
06/25/2014CN103879203A 多功能椭圆仪 Multifunction ellipsometer
06/25/2014CN103879202A 一种多功能三角板 A multifunctional triangle
06/25/2014CN103879198A 不反光黑板 Not reflective blackboard
06/18/2014CN203651286U 多功能组合教尺 Multifunction teach feet
06/18/2014CN203651285U 一种学生用的多功能涂卡尺 Multifunction painted calipers with a student
06/18/2014CN203651284U 五线谱绘制装置 Stave drawing device
06/18/2014CN203651283U 英语教学画线辅助器 English teaching aids to draw lines
06/18/2014CN203651282U 一种经济学教学用画图装置 An Economic teaching drawing device
06/18/2014CN203651281U 田字格简准速画器 Swastika grid is simple quasi-Speed ​​painting
06/18/2014CN203651280U 一种教学尺 A teaching feet
06/18/2014CN203651279U 多功能组合教尺 Multifunction teach feet
06/18/2014CN203651278U 数学绘图测量多用尺 Mathematical drawing with a ruler measuring more
06/18/2014CN203651277U 机械制图用多功能教具 Mechanical Drawing Multifunction aids
06/18/2014CN203651276U 一种带舌片的绘图模板 Draw a template with tongue
06/18/2014CN203651240U 设计管理用笔记本 Design Management notebook
06/18/2014CN103862957A Multifunctional compass
06/18/2014CN103862956A Straight ruler type compass
06/18/2014CN103862948A Environment-friendly scratch paper
06/11/2014CN203637406U 多功能尺 Multifunction foot
06/11/2014CN203637405U 一种多功能教学绘图工具 Teaching a versatile drawing tool
06/11/2014CN203637404U 用于数学课堂教学的多功能尺板 Multifunction foot board for mathematics classroom
06/11/2014CN103847367A Drawing template for students
06/11/2014CN103847366A Machine-readable card proofreading machine
06/11/2014CN103847365A Multifunctional set square
06/11/2014CN103847364A Angle meter with ruler
06/11/2014CN103847358A Multifunctional set square
06/11/2014CN103847356A Design method of novel office multifunctional ruler for financial staff
06/04/2014EP2736730A1 A personal scoring tool
06/04/2014CN203623235U 一种答题卡阅卷尺 One kind of answer sheet read a tape measure
06/04/2014CN203623234U 一种答题卡涂写装置 One kind of answer sheet scrawled device
06/04/2014CN203623233U 可利用粉笔头的英语三格画线用具 Can use chalk to draw lines in English three grid appliances
06/04/2014CN203623232U 一种多功能教学用具 A versatile teaching tool
06/04/2014CN203623231U 一种多功能教具 A multifunctional aids
06/04/2014CN203623230U 绘图工具 Drawing Tools
06/04/2014CN203623229U 一种带有保护板的绘图机 A protective plate with plotters
06/04/2014CN203623228U 一种有红外提醒功能的绘图机 A kind of infrared reminder function plotter
06/04/2014CN203623227U 一种有净化空气功能的绘图机 A kind of air purification function plotter
06/04/2014CN103832172A Standard writing ruler
06/04/2014CN103832171A Method for dividing ellipse into equal parts with ruler
06/04/2014CN103832167A Multifunctional foldable ruler
06/04/2014CN103832165A Triangle protractor
06/04/2014CN103832163A Multi-purpose ruler
06/04/2014CN103832160A Multifunctional straight ruler
05/2014
05/28/2014CN203611607U 一种语文教学用辅助装置 Assist device in a language teaching
05/28/2014CN203611606U 英语教学黑板划线装置 English teaching blackboard scribing device
05/28/2014CN203611605U 一种可调式填涂答题卡装置 An adjustable type Tiantu answer card device
05/28/2014CN203611604U 多功能计算尺 Multifunction slide rule
05/28/2014CN203611603U 数学绘图测量多用尺 Mathematical drawing with a ruler measuring more than
05/28/2014CN203611602U 多功能尺规 Multifunctional ruler
05/28/2014CN203611601U 一种多功能尺子 A multifunctional ruler
05/28/2014CN103818161A 一种教学绘图仪 A teaching plotter
05/21/2014CN203600847U 制图工具 Drawing Tools
05/21/2014CN203600846U 一种双向式粉笔划线器 A two-way type chalk scribe
05/21/2014CN203600842U 一种多功能教学尺 A multifunctional teaching ruler
05/21/2014CN203600840U 一种妇科基础体温图表绘制板 Gynecological BBT charting board
05/21/2014CN103802556A 一种画线器教具 One kind of drawing a line aids
05/21/2014CN103802554A 多用组合三角尺 Multi-purpose combination triangle ruler
05/21/2014CN103802553A 一种坐标直尺 Of a coordinate ruler
05/14/2014CN203596119U 一种可用于英语四线划线的教鞭 A pointer can be used for four-wire crossed the English
05/14/2014CN203592832U 量角器 Protractor
05/14/2014CN103786501A 英文书写格式线条速画器 English writing format line speed painting is
05/14/2014CN103786500A 多角度三角板 Multi-angle triangle
05/14/2014CN103786499A 多用绘图尺 Multi-foot plot
05/14/2014CN103786498A 与直尺组合的量角器 Protractor and ruler combination
05/14/2014CN103786496A 多用数学教具 Multi mathematics teaching aids
05/07/2014CN203588488U 一种新型英语教学用具 A new English teaching aids
05/07/2014CN203580447U 教学用黑板画线器 Teaching blackboard drawing a line
05/07/2014CN203580446U 一种用于精确作图的黑板直尺 Blackboard ruler for precise mapping
05/07/2014CN203580445U 一种数学教学用量角器 A mathematical teaching protractor
05/07/2014CN203580444U 多功能制图工具 Multi-function mapping tool
05/07/2014CN203580443U 英语教学黑板画线装置 English teaching blackboard drawing a line device
05/07/2014CN203580442U 一种虹膜式画圆装置 Iris Circle device type
05/07/2014CN203580417U 带有量角器功能的便携式笔帽 Portable cap with a protractor function
05/07/2014CN103770539A 一种绘图模板 One kind of drawing template
05/07/2014CN103770538A 一种文房定稿器 Finalization is a culture room
05/07/2014CN103770537A 一种画角尺 A technique of drawing Square
05/07/2014CN103770533A 三角板 Triangle
05/07/2014CN103770530A 直尺 Straightedge
04/2014
04/30/2014CN203567421U Construction drawing tool
04/30/2014CN203567420U Multifunctional ruler for examination
04/30/2014CN203567419U Mathematics teaching appliance
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