SCRAPER DRAG CHAIN FOR SCRAPER CONVEYORS

申请公布号：PL324671(A1)

申请号：PL19980324671

申请日期：1998.02.05

申请公布日期：1998.08.17

申请人：

DBT DEUTSCHE BERGBAU-TECHNIK GMBH

发明人：MEYA HANS

分类号：B65G19/24;(IPC1-7):F16G13/00

主分类号：B65G19/24

SOLID EXTRUSION MOLDING OF HIGH POLYMERIC MATERIAL

PRODUCTION OF QUINOPHTHALONE PIGMENT

EXHAUST PURIFIER IN INTERNAL COMBUSTON ENGINE

COMBINE

TURBINE METER

Circuit for automatic load sharing in parallel converter modules

Switching matrix with connection modules

Electro-optical scanner for generating digital flaw data

Flux cored wire for welding Ni-Cr-Fe alloys

Aquarium heater

Multichannel matrix logic and encoding systems

{37 Breathing{38 {0 lining material having a shaping effect composed of an oriented fiber layer and a randomly oriented fiber layer

Process for separating SO{HD 2 {B from a current of gas containing the same

Air bleed type carburetor

Binder for foundry process

Multistable cathode ray type storage display device

D. C. Powered control circuit for energizing a cold cathode lamp

Incandescent lamp having embedded support means

Electro-optical circuits and manufacturing

Method and apparatus for adjusting electrical networks consisting of synthetic foils