HYDROMETALLURGICAL RECOVERY OF LEAD FROM MIXED METAL SULPHIDES

申请公布号：GB1560053(A)

申请号：GB19770030335

申请日期：1977.07.19

申请公布日期：1980.01.30

申请人：

SOC MINIERE ET METALLURGIQUE DE PENARROYA

分类号：C22B13/00;C01G21/16;C22B;C22B3/00;C22B3/04;C22B5/12;C22B13/06;C25C1/18;(IPC1-7):C01G21/16

主分类号：C22B13/00

APPARATUS AND METHOD FOR PROCESSING WEB SERVICE

Anordning for a utlevere et materiale i pulverform

Optimalisert uttrykking av HPV 52-L1 i gjaer

Anvendelse av rotigotin til behandling og forbinding av Parkinsons pluss syndrom.

Anordning ved stigeror

Dekorativt laminat med fotoluminescerende materiale

COMPOSICION FARMACEUTICA QUE COMPRENDE ECTEINASCIDINA Y UN DISACARIDO

sauce and process of the sauce

Production of BrineNigari-free tofu by the addition of the silk fibroin into the culture supernatant of the Lactic acid bacteria

Forbedret understötning for en sengemadras

IRONMAKING AND STEELMAKING

OPTICAL MODULE CAPABLE OF FACILITATING RELEASE FROM LOCKING STATE WITH CAGE WHICH ACCOMMODATES OPTICAL MODULE

METHODS AND COMPOSITIONS USING IMMUNOMODULATORY COMPOUNDS FOR TREATMENT AND MANAGEMENT OF CANCERS AND OTHER DISEASES

PROCESS AND APPARATUS FOR MANUFACTURING CRUMB AND POWDER RUBBER

CONTINUOUSLY PREPARING METHOD OF RECLAIMED RUBBERS FROM WASTE RUBBERS AND APPARATUS THEREOF

COATED INSERT

The printing system and method

PLASMA DISPLAY DEVICE

LIGHT-EMITTING DIODE UNION CAPACITOR FOR PREVENTING ELECTROSTATIC DISCHARGE

plasma display device