Resources Contact Us Home Browse by: INVENTOR PATENT HOLDER PATENT NUMBER DATE     Republic of France Patents Assignee: Republic of France Address: Paris, FR No. of patents: 1 Patents: Patent Number Title Of Patent Date Issued 3930730 Interferometric device for measurement of variations in length of a sample under the influence o January 6, 1976 An interferometric device is provided for measurement of the variations in length of a sample under the influence of temperature, the length of the sample being within a plane of reference and a plane of measurement defined by two plane terminal faces of the sample. The device comprises       Recently Added Patents Method for managing electronic apparatus, electronic apparatus, and management system for the same Vending machine system and method for encouraging the purchase of profitable items Tunable plasma frequency devices Handle grip Single point modulator having a PLL circuit Semiconductor structure System and method for providing wireless communications services   Randomly Featured Patents Bicycle Analog to digital converter with ping-pong architecture Adjustable monitor mount p21 peptides Anchoring arrangement for floating structures Fixture for electro-chemical machining Coating with a dispersion of an arylene sulfide polymer containing high molecular weight fluorocarbon polymer Method for producing 3-alkylphenols and 1,3-dihydroxybenzene Piercing apparatus Semiconductor package and fabrication method thereof © 2006. PatentGenius. All Rights Reserved.