DISPOSITIVO MECANICO PARA PROPULSION POR CHORRO

申请公布号：AR225347(A1)

申请号：AR19820284585

申请日期：1982.03.11

申请公布日期：1982.03.15

申请人：

PADILLA ENRIQUE RAMON

分类号：B63H11/12;(IPC1-7):B63H11/12

主分类号：B63H11/12

MAGNETITE SAND SUPPLYING DEVICE IN WET TYPE BLAST SURFACE TREATMENT PLANT

METHOD FOR HIGH RESOLUTION AND HIGH ACCURACY TIME MEASUREMENT

Method of controlling penetration of dopant into semiconductor devices

A moisture sensor

A pressure gauge

Method of burning liquid fuel

A Constant Depression Carburetor with Increase of Air Throttle Opening and Decrease of Air Bleed at High Mixture Throttle Openings

Advancing mechanism for a mine roof support

Builder Motions

Electrochemical Machine for Removing Metal

A coupling element and pipe coupling for use with jacketed pipes

Gas turbine engine cooling air supply

Ladder tool tray

A new microbiological method for the preparation of 12???-hydroxy- cardenolide compounds

PROCESS FOR PREPARING CYCLO-1,3,2-OXAZAPHOSPHORYL DERIVATIVES

VIDEO SIGNAL REPRODUCING APPARATUS

PROCEDE D'OBTENTION D'ASPIDOSPERMIDINES ET DE DERIVES APPARENTES

ORGANOSILICONE POLYMERS

SHREDDING MACHINE

PUSHPULL AMPLIFIER