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
LIGHT WEIGHT CASTABLE REFRACTORIES
摘要
申请公布号
CA690580(A)
申请公布日期
1964.07.14
申请号
CAD690580
申请日期
申请人
JOHNS-MANVILLE CORPORATION
发明人
HOWARD E. KONRAD;WILLIAM L. STAFFORD
分类号
主分类号
代理机构
代理人
主权项
地址
您可能感兴趣的专利
PREPARATION OF PHENOLIC RESIN
MANUFACTURE OF SYNTHETIC RESIN TILE
WATER CRUSHING TREATMENT OF BLAST FURNACE SLAG
HOLE MAKING MACHINE FOR FLAT TYPE ROOF TILE
METHOD OF MAKING POROUS CERAMIC
METHOD AND APPARATUS FOR ATMOSPHERE CONTROL OF PARTICLE
PREPARATION OF INSOLUBLE ELECTRODE
MANUFACTURE OF METALLIC CHROMIUM OR CHROMIUM ALLOY INGOT OF ULTRA LOW NITROGEN
PHOTOELECTRIC DETECTOR
MOVING MAGNET TYPE INDICATING INSTRUMENT
LEVEL DETECTOR OF TUNING FORK TYPE
DEVICE FOR MEASURING AREA RATIO OF NET CROSSINGS
PRINTING METHOD
LOGOUT CONTROLLER
TERMINAL CONTROL SYSTEM
TIME SHARING MULTIPLE DIGITAL EXCHANGE HAVING DOUBLE SWITCH FRAME UNITS
RADIATION STRUCTURE OF MOTOR
PRODUCTION OF 33HYDROXYY44PYRONE ANALOG
SEMICONDUCTOR DEVICE
ELECTRIC CONNECTOR