4. Optics: measuring and testing
  5. Crystal or gem examination
  Search
Selected: I
All A B C D E F G H
I
J K L M N O P Q R S T U V W X Y Z 0 1 2 3 4 5 6 7 8 9 ! " $ ' ( ) * , - / : < = > ? @ [ \ ] ^ ` { | } ~ €

Identification of gemstones by relative reflectance measurements

Optics: measuring and testing – Crystal or gem examination
Patent

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Illuminator for the spectroscopic observation of minerals, gems,

Optics: measuring and testing – Crystal or gem examination
Patent

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Inspection method and apparatus of laser crystallized silicons

Optics: measuring and testing – Crystal or gem examination
Reexamination Certificate

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Instrument for observing jewels' brilliance as diamond, and meth

Optics: measuring and testing – Crystal or gem examination
Patent

  [ 0.00 ] – not rated yet Voters 0   Comments 0
  Search
All data on this website is collected from public sources. Our data reflects the most accurate information available at the time of publication.

Canada

 Charities
 Companies
 MP Candidates
 Patents
 Employee Salary Disclosure

World

 Places of the World
 Scientific Papers

United States

 Banks
 Companies
 Counties
 Patents
 Employee Salary Disclosure