Colorants oxazoliques de la série des anthraquinones et leur procédé de préparation

申请公布号：FR787818(A)

申请号：FRD787818

申请日期：1935.03.25

申请公布日期：1935.09.30

申请人：

I. G. FARBENINDUSTRIE AKTIENGESELLSCHAFT

分类号：C09B5/30

主分类号：C09B5/30

Breakdown spool

Entrance chute for blowing insulation machine

Method for detecting the amount of grains within a grinding device

Check carrier

Surgical device having multiple drivers

Shaker conveyor with elliptical gear drive system

Isolation valve for a load-reaction steering system

Two-wheeled vehicle

Drill bit with replaceable blade members

Handheld power tool

Blade apparatus with blade pitch adjustability

Spring loaded anchor system for electro-coil tubing deployed ESP's

Graphite tape supply and backing paper take-up apparatus

Switchover valve

Auto bending structure of sunshade

Wash fluid containment system

Extendable hood for microwave oven positioned over the range or cook top

Bow string suppressor

Method and system for controlling vacuum

Receptacle assembly