Production of high-grade products, especially fuels, from raw material containing pit coal or brown coal

申请公布号：US2769537(A)

申请号：US19510255132

申请日期：1951.11.06

申请公布日期：1956.11.06

申请人：

BERGWERKSVERBAND ZUR VERWERTUNG VON SCHUTZRECHTEN DER KOHLENTECHNIK G.M.B.H.

发明人：REERINK WILHELM;NOTZOLD ERICH

分类号：C10G1/00;C10L9/00

主分类号：C10G1/00

ROAD POWER DEVICE

AIRCRAFT PROPFAN ENGINE

EXTRACTION METHOD OF FRESH WATER FROM SUBMERGED GAS-HYDRATES

MARINE HYDROCARBON FIELD COMPLEX

MARINE HYDROCARBON FIELD COMPLEX

MARINE HYDROCARBON FIELD COMPLEX

WELL PROFILE SHUTTER INSTALLATION METHOD

PNEUMATIC MECHANICAL LOCK

METHOD OF OPERATING ONE-WAY TRAFFIC MOTORWAY

MACHINE FOR ENGINEERING WORK

DEVICE FOR MONITORING OF FABRIC FEED AVAILABILITY AT TEXTILE MACHINE INLET

METHOD OF FORMING STEM LAYER OF CONSTANT DENSITY

METHOD TO CONTROL GAS TURBINE ENGINE FUEL SYSTEM

SELF-CONTAINED COMBINED POWER PLANT

PLANT FOR PREPARING SNOW MASS FOR MELTING

METHOD OF ASSESSING SPINNING CAPACITY OF BAST FIBRE

LOW-CARBON COLD-ROLLED SHEET STEEL

METHOD FOR PRODUCTION OF SPHERICAL POWDER

METHOD OF PRODUCING MAGNESIUM OXIDE FROM CRYSTALLINE BISCHOFITE

STOCK (-S) OF SMOKING MATERIALS PACK