Dr Ivan Luiz Marques Silva
Instituto Nacional de Metrologia, Qualidade e Tecnologia [INMETRO]
Avenida Nossa Senhora das Graças, 50
Xerém – Duque de Caxias
25250-020 Rio de Janeiro
Brazil
Consultative Committee for Length
Experts
From 25 to 27 October 2021
CCL-CCTF Working Group on Frequency Standards
Observers
From 10 to 11 September 2012
CCRI Webinar
Delegates
01 January 1998