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Protractor compass

RJ Henderson… - US Patent D636,281, 2011 - Google Patents
Illllllllllllllllllllllllllllllllllllllllllllllll US00D636281S (12) United States Design Patent ao) Patent
no.: us D636,28i s Henderson et al. (45) Date of Patent: ** Apr. 19, 2011 (54) PROTRACTOR
COMPASS (75) Inventors: Robert J. Henderson, Auburn Hills, MI (US); Chris Knighton, ...
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Digital protractor

BD Wixey - US Patent 7,934,322, 2011 - Google Patents
IIIIIIIH US007934322B2 (12) United States Patent ao) Patent no.: us 7,934,322 B2 Wixey
(45) Date of Patent: *May3,2011 (54) DIGITAL PROTRACTOR (76) Inventor: Barry Douglas
Wixey, Sanibel, FL (US) ( * ) Notice: Subject to any disclaimer, the term of this patent is ...
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Regarding the Value Reported for the Term" Spatial Gradient Magnetic Field" and How This Information Is Applied to Labeling of Medical Implants and Devices

[PDF] from imrser.orgFG Shellock, E Kanal… - American Journal of …, 2011 - Am Roentgen Ray Soc
... for Testing and Materials (ASTM) International Designation F 2052–06e1, "Standard Test Method
for Measurement of Magnetically Induced Displacement Force on Passive Implants in the MR
Environment." Using this technique, a test apparatus with a protractor (also called the ...
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The architect Kha's protractor

[PDF] from arxiv.orgAC Sparavigna - Arxiv preprint arXiv:1107.4946, 2011 - arxiv.org
In 1906, Arthur Weigall and Ernesto Schiaparelli discovered the Theban Tomb n.8 (TT8), on
behalf of the Italian archaeological mission [1,2]. Considered as one of the greatest archaeological
discoveries concerning the ancient Egypt, this tomb of the New Kingdom survived intact ...
Cited by 1

Direct measurement of acetabular radiographic version using an ordinary goniometer-a precision study

C Liaw, TY Wu, RS Yang, YN Hsu… - Computer Aided …, 2011 - informahealthcare.com
... radiographic version of the acetabular component following total hip arthroplasty (THA) is
important, affecting the range of motion [1], dislocation rate [2], and rate of wear [3]. Measuring
methods fall into three major groups: the trigonometric group [2], [4–6], the protractor group [7 ...
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