SPIRAL DRAWING PADS

Brand Owner Address Description
CLAIREFONTAINE PAPETERIES DE CLAIREFONTAINE 19, rue de l'AbbayeF-88480 ETIVAL-CLAIREFONTAINE
France
Unprocessed, semi-processed paper and cardboard for ...
 

Where the owner name is not linked, that owner no longer owns the brand

   
Technical Examples
  1. The subject invention pertains to a method and apparatus utilizing one or more spiral coils, such as spiral birdcage coils, spiral saddle coils, Helmholtz coil pairs, and other spiral volume and spiral surface coils. The spiral coils of the subject array can be substantially isolated from each other while covering nearly the same volume or surface. For cylindrical geometrics, isolation can be enhanced by having the rotation, or change in direction from one end of the coil to the other, be 2n?, where n is an integer.