Recherche Images Maps Play YouTube Actualités Gmail Drive Plus »
Recherche avancée dans les brevets | Images de page | Historique Web | Connexion

Brevets

  

June 29, 1965 R. P. Vincent 3,191,680

METHOD OF SETTING METALLIC LINERS IN WELLS Filed March 14, 1962 4 Sheets-Sheet 1

[graphic][merged small][merged small]

METHOD OF SETTING METALLIC LINERS IN WELLS Filed March 14, 1962 4 Sheets-Sheet Z

[graphic][merged small][merged small]
[graphic]

METHOD OP SETTINS METALLIC LINERS IN WELLS Filed March 14, 1962 4 sheets-Sheet 4

[graphic][merged small]
« PrécédentContinuer »