首页>
外国专利>
AUTOMATIC APPARATUS FOR FORMING CUPS OF RECTANGULAR CROSS-SECTION OF METAL SHEET IN PARTICULAR THOSE FOR TELECOMMUNICATION CELLSANOV IZ LISTOVOJJ STALI KVADRATNOGO POPERECHNOGO STAKANOV IZ LISTOVOJJ STALI KVADRATNOGO POPERCHNOGO SECHENIJA-GLAVNYM OBRAZOM DLJA TELEKOMMUTACIONNYKH EHLEMENTOV
AUTOMATIC APPARATUS FOR FORMING CUPS OF RECTANGULAR CROSS-SECTION OF METAL SHEET IN PARTICULAR THOSE FOR TELECOMMUNICATION CELLSANOV IZ LISTOVOJJ STALI KVADRATNOGO POPERECHNOGO STAKANOV IZ LISTOVOJJ STALI KVADRATNOGO POPERCHNOGO SECHENIJA-GLAVNYM OBRAZOM DLJA TELEKOMMUTACIONNYKH EHLEMENTOV