Michiel 2005's photos with the keyword: patent

Hadura Patent points cover of Hadfields of Sheffie…

Detail of a manhole cover of the firm J. & I. ten…

12 Mar 2010 179
Detail of a manhole cover of the firm J. & I. ten Cate of Almelo, Holland

Elkington Gatic patent no. 47222

12 Mar 2010 326
Elkington Gatic patent no. 47222

Manhole cover by the firm J. & I. Ten Cate, using…

12 Mar 2010 490
J. & I. ten Cate of Almelo, Holland.