The Gillette Co., Boston, MA, will invest 120 million euros ($147 million) in a new shaver factory in Lodz, Poland, shifting the center of gravity of its European operations eastward, the company said on Tuesday.The world’s largest razor and blade maker said the plant, to be built by 2007, would produce, package and export disposable razors and other shaving products to Russia and western Europe, employing 1,150 people in the central Polish city of Lodz.Gillette said current production at ...