exchang letter commiss intern bureau weight measur euratom european atom energi commun commiss director gener extern relat brussel novemb sir note satisfact discuss repres arrang cooper organ recogn cooper exist scientif technic matter intern bureau weight measur euratom commiss result discuss repres express friendli relationship base regard statutori task continu strengthen exchang inform made freeli parti joint consult attend observ side work session matter common interest mean agre purpos letter confirm euratom commiss readi part give effect happi behalf ibwm repli similar confirm letter repli thereto constitut reciproc undertak organ futur cooper effect date repli accept sir assur highest consider cancellario alena mr terrien director intern bureau weight measur pavillon de breteuil sèvre sein ois intern bureau weight measur pavillon de breteuil sèvre sein ois novemb sir honour acknowledg receipt letter todai date text quot note satisfact discuss repres arrang cooper organ recogn cooper exist scientif technic matter intern bureau weight measur euratom commiss result discuss repres express friendli relationship base regard statutori task continu strengthen exchang inform made freeli parti joint consult attend observ side work session matter common interest mean agre purpos letter confirm euratom commiss readi part give effect happi behalf ibwm repli similar confirm letter repli thereto constitut reciproc undertak organ futur cooper effect date repli accept sir assur highest consider quot honour inform capac director ibwm author intern committe weight measur accept propos set letter accord propos enter forc date letter accept sir assur highest consider terrien director mr cancellario alena director gener extern relat euratom commiss rue belliard brussel