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
Improvements in or relating to roller grinding mills
摘要
申请公布号
GB514534(A)
申请公布日期
1939.11.10
申请号
GB19380013812
申请日期
1938.05.09
申请人
GEBRUEDER BUEHLER
发明人
分类号
B02C4/32
主分类号
B02C4/32
代理机构
代理人
主权项
地址
您可能感兴趣的专利
Passive cooling device for extending battery life
Image scanner incorporating manually operable magnification and brightness control
Vectors and hosts with increased expression of HBCAG
CYLINDER ACTION CONTROL METHOD AND DEVICE THEREOF
FAN DEVICE
PRODUCTION OF RESIN FINISHED LACE FOR PRODUCING PATTERN PAPER
Removal of contaminants and recovery of metals from waste solutions
Beam distributor for laser-to-optical fiber application
Steam-foam drive
CANTILEVER TYPE PROBE AND INTERATOMIC FORCE MICROSCOPE, DATA PROCESSING APPARATUS
Electrical drive systems
CONDUCTIVE TITANIUM SUBOXIDE PARTICULATES
PROCESS FOR INSTANTANEOUS CONFIRMATION OF ACTIONS IN RELATION TO TELEVISION PROGRAMS AND DEVICE FOR USE OF THE PROCESS
Child-resistant paperboard blister package and method of making the same
In-situ molding of fiber reinforced composites to net shape
INTERFACE BETWEEN MOBILE TELECOMMUNICATION STATIONS AND TRUNKS THAT LINK TO COMMUNICATION CARRIERS
SPECULAR SYSTEM FOR RECOVERING LASER BEAM ENERGY
AIR BAG DEVICE
MODULAR COVER FOR AN AIR BAG
s-Triazolo(3,4-I)purine derivatives