STOPING CUTTER-LOADER FEED MECHANISM
申请公布号:SU800363(A1)
申请号:SU19792757760
申请日期:1979.04.25
申请公布日期:1981.01.30
发明人:ILYUKHIN MIKHAIL YA,SU;KHARLAMOV YURIJ M,SU;GAVRIKOV ANATOLIJ S,SU;ROMANOV PAVEL D,SU;ALEKSEEV MIKHAIL S,SU;MARTYNOV LEV D,SU;GOLUB VALERIJ P,SU
分类号:E21C29/14;(IPC1-7):E21C29/14
主分类号:E21C29/14
APPARATUS FOR TREATING WELSH ONION
CORE FOR CULTURED PEARL, AND ITS PRODUCTION
NATURAL WATERING AND NATURAL WATERING DEVICE
RAISING AND SOLIDIFYING CULTURE SOIL FOR POT SEEDLING AND RAISING AND SOLIDIFICATION OF POT SEEDLING
THRESHER FOR COMBINE HARVESTER
RAKING DEVICE AND GRASS-DIVIDING DEVICE OF TRAVEL TYPE MACHINE FOR TREATING STEM
SEED-CONTAINING SIMPLE SEEDLING BED AND ITS PRODUCTION AND PACKAGING
STIRRING DEVICE FOR MUSHROOM CULTURE MEDIUM
MACHINE FOR HARVESTING ROOT VEGETABLE