PERCUSSIVE PNEUMATIC MACHINE
申请公布号:SU1062387(A1)
申请号:SU19823484262
申请日期:1982.08.19
申请公布日期:1983.12.23
发明人:NIKOLAEV IGOR V,SU;URYADKO VIKTOR N,SU;EVPOLOV VLADIMIR A,SU;LEDNIKOV ANATOLIJ I,SU;PRIVALOV VALERIJ I,SU
分类号:E21C37/24;B25D9/00;(IPC1-7):E21C3/24
主分类号:E21C37/24
Light emitting device array and backlight unit
DRIVE DEVICE COMPRISING A DRIVE SHAFT AND A DEVICE FOR DETECTING TORQUE
Trunnion transportation system and crane using same
CLEANING SOLVENT AND CLEANING METHOD FOR METALLIC COMPOUND
SYSTEMS AND METHODS FOR REPRESENTING TEXT
Manufacturing method of photoelectric conversion device
Bicycle brake and shift operating device
WASTEWATER TREATMENT SYSTEM FOR BATCH REACTOR EQUIPPED WITH ODOR DISPOSAL MEANS
ODOR DISPOSAL SYSTEM EQUIPPED WITH ACTIVE SENSING FUNCTION FOR ODOR
Wireless device for selecting connection target based on signal quality, system and method thereof
METHOD AND APPARATUS FOR ENGAGING FUNCTIONALITY WITH A COLOR TAG.
Fountain solution composition for lithographic printing
Ice scoop for a freezing device
PROCESS FOR PRODUCTION OF CARBON FIBERS
PAD, IN PARTICULAR FOR USE IN THE NURSING CARE AND HOSPITAL FIELDS