PROCEDIMIENTO PARA LA FABRICACIËN, MEDIANTE MOLDES FRACCIONABLES, DE VARILLAS FLEXIBLES ARMADAS

申请公布号：ES256987(A1)

申请号：ES19870002569

申请日期：1960.03.31

申请公布日期：1960.07.01

申请人：

MARIA;CANTERO ASENSI, NURIA

分类号：B21D;(IPC1-7):B21D

主分类号：B21D

METHOD OF TIGHTNESS RECOVERY OF WELL TUBING-CASING ANNULAR SPACE

PRESSURE TEST PACKER

EDGE SECTION OF FORM PANELS AND LOCK OF PANEL FORMS

METHOD OF PROLONGATION OF RAIL LENGTHS SERVICE LIFE

METHOD OF REFINING OF SPENT OILS

BITUMEN PRODUCTION PROCESS

METHOD OF CONSTRUCTING PAVEMENT BASES OF MOTOR ROADS, PLATFORMS, SIDEWALKS BASED ON ASH-MINERAL MIXTURES

ONE-CONE DRILL BIT

FINAL DRIVE

DEVICE FOR SIEVING LOOSE MATERIALS BY FRACTIONS

APPARATUS AND METHOD FOR MAKING A GRAY SCALE DISPLAY WITH SUBFRAMES

LOW PROFILE STENT AND GRAFT COMBINATION

CARDIAC RHYTHM MANAGEMENT SYSTEM WITH PAINLESS DEFIBRILLATION LEAD IMPEDANCE MEASUREMENT

METHOD OF MAKING AN AS-ROLLED MULTI-PURPOSE WEATHERING STEEL PLATE AND PRODUCT THEREFROM

SPEECH RECOGNITION DEVICE INCLUDING A SUB-WORD MEMORY

RATING ENGINE CONSTRAINT PROCESSING

IMPROVEMENTS IN OR RELATING TO TRIPOD STANDS

Pers voor het scheiden van cacaomassa in cacaokoek en cacaoboter.

APPARATUS AND METHOD TO CONFIGURE A DEVICE, SUCH AS A PRINTER, OVER A NETWORK

REDUNDANT DEVICE FOR PRODUCING TORQUES