PERFECCIONAMIENTOS EN LA CONSTRUCCIËN DE ESCALERAS CIRCULARES DE ELEMENTOS PREFABRICADOS

申请公布号：ES241087(A1)

申请号：ES19870002410

申请日期：1958.03.29

申请公布日期：1958.11.01

申请人：

REVERT, YVES

分类号：E06C;(IPC1-7):E06C

主分类号：E06C

LINING METHOD OF EXISTING BRANCH PIPE

GETTERING METHOD FOR HEAVY METAL OF SILICON PLATE

PHOTOGRAPHIC COLOR DEVELOPING AGENT COMPOSITION

CONTROL SIGNAL GENERATOR OF CAMERA

FULL ARTIFICIAL HEART AND ELECTRIC CONTROL VALVE THEREFOR

CHARGED PARTICLE REMOVER

DETECTOR FOR MEASURING PROPERTY OF LIQUID SAMPLE

ELECTRODE APPARATUS FOR BODY CAVITY

LOADING PALLET

MANUFACTURE OF BEND MADE OF CONCRETE

MACCHINA TERMICA A POMPA DI CALORE E PROCEDIMENTO.

HYDROXY RESIN + ANHYDRIDE RESIN COATING COMPOSITION

PROCESS FOR PREPARING AMINOTHIADIAZOLES

COMPOSIZIONI COMPRENDENTI UN'EMULSIONE BITUMINOSA ED UN AGENTE ERBICIDA E RIVESTIMENTI DISUPERFICI PER LA CIRCOLAZIONE O DI TERRENI AGRICOLI OLI OTTENUTI CON TALI COMPOSIZIONI9

CPU CONTROLLER

SEMICONDUCTOR DEVICE

ELECTROSTATIC LATENT IMAGE DEVELOPING METHOD

METHOD AND APPARATUS FOR MEASURING CONDUCTIVITY OF TONER

OPTICAL INFORMATION RECORDING MEDIUM

OPTICAL INFORMATION PROCESSOR