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
Continuous process of producing beryllium fluoride by thermal decomposition of ammonium beryllium fluoride and separate recovery of the constituent fluorides
摘要
申请公布号
US2819149(A)
申请公布日期
1958.01.07
申请号
US19550554211
申请日期
1955.12.20
申请人
SCHWENZFEIER JR CARL W
发明人
JR. CARL W. SCHWENZFEIER,
分类号
C01F3/00
主分类号
C01F3/00
代理机构
代理人
主权项
地址
您可能感兴趣的专利
AGRICULTURAL TRACTOR
MOUNTING STRUCTURE OF HUBCAP FOR VEHICLE
TRUCK FOR ROLLING STOCK
MULTI-STAGE SUPPORTING DEVICE FOR LIFTABLE CAR DECK, AND LIFTABLE CAR DECK DEVICE
INFORMATION PROVIDING DEVICE FOR VEHICLE
TUBE INSTALLATION STRUCTURE BETWEEN A PAIR OF SIDE MEMBERS
SCREW-TYPE EXTRUDING MACHINE
INFORMATION COMMUNICATION MEDIUM
APPARATUS AND METHOD FOR PRODUCING PACKAGE
INK SUPPLY DEVICE FOR ANILOX ROLL AND FLEXOGRAPHIC PRESS USING THE SAME
MOLD LOCATING APPARATUS
CUTTING TOOL
TOOL MOUNTING DEVICE FOR AIR HAMMER
LAME-CONTAINING SHEET AND ITS MANUFACTURING METHOD
LIQUID EJECTOR
CUTTER MECHANISM
POWER TOOL
BOOT BAND FASTENING TOOL
TOOL HOLDER
CUTTING FLUID/CHIP SEPARATOR