首页
产品
黄页
商标
征信
会员服务
注册
登录
全部
|
企业名
|
法人/股东/高管
|
品牌/产品
|
地址
|
经营范围
发明名称
METHOD OF PROCESSING BRASS ASHES AND MELTING LOSSES FOR BRASS RECOVERING
摘要
申请公布号
PL132921(B1)
申请公布日期
1985.04.30
申请号
PL19820235885
申请日期
1982.04.07
申请人
发明人
分类号
C22B;C22B7/00;(IPC1-7):C22B7/00
主分类号
C22B
代理机构
代理人
主权项
地址
您可能感兴趣的专利
Samsetning beta ljósaskiltum og lömpum
Fremgangsmåde til farvning og klotsning af hydrophobe, højpolymere materialer.
Hochdruckspritzrohr
Powder actuated tool
Improvements in reciprocating hydraulic pumps and motors
Improvements in or relating to a method for machining through intermittent pulse-controlled electric discharges
Improved draw bar for motor vehicles
Rotary hoe gang assembly
Apparatus for making and filling bags
Improvements in or relating to a method for the reduction of haze in beer
Improvements in apparatus for carrying out spectroscopic analysis
Production of polyamides
Improvements in and relating to hand-operated digging tools
Improvements in and relating to methods of producing non-metallic coatings
Improved loom
Apparatus for sensing the draught resistance pulses for the control device of the hydraulic powered lifter of an agricultural tractor
Improvements relating to the production of sustained-release pharmaceutical pellets
Improvements in or relating to magnesium base alloys
Power regulator
Digital graphical display system