Category:Charles Haddad of Kristiansand (NO)
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Charles Haddad
Charles Haddad from Kristiansand (NO) has applied for patents in technology areas such as E21B49/06, E21B10/02, E21B25/02 with schlumberger technology corporation.
Patents
Pages in category "Charles Haddad of Kristiansand (NO)"
The following 2 pages are in this category, out of 2 total.