Text ( visual ) : unmediated The granting of European patents / M. Van Empel. -- [Waalre] : [M. Van Empel] , 1974. -- ix, 476 p. ; 25 cm. -- Bibliography: p. 449-459 ; Includes indexes. -- (BA31450810) ; https://ci.nii.ac.jp/ncid/BA31450810 Author Heading(s): Empel, M. van. -- Classification(s): LCC : LAW ; DC : 341.7/58. -- Subject Heading(s): LCSH : Patent laws and legislation -- Europe ; LCSH : Patents (International law)

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