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
Boiler
摘要
申请公布号
US2489770(A)
申请公布日期
1949.11.29
申请号
US19450622719
申请日期
1945.10.17
申请人
FOLK GEORGE W
发明人
FOLK GEORGE W.
分类号
F24H1/28
主分类号
F24H1/28
代理机构
代理人
主权项
地址
您可能感兴趣的专利
LIGHT CONDITIONING DEVICE
MEASURING ROTOR TEMPERATURE FOR GENERATOR
REMOVAL OF NITROGEN OXIDES CONTAINED IN EXHAUST GAS
PRODUCTION OF FILTER MEDIUM WITH CATALYTIC ACTIVITY
METHOD OF MOUNTING STAIRCASE IN UNIT HOUSE STRUCTURE
DEVICE FOR PREVENTING ELECTROLYTIC CORROSION BY RAIL CURRENT ELIMINATING CURRENT
LIQUID PROCESSOR
METHOD OF PREPARING CONDENSED TRICYCLIC DERIVATIVES OF IMIDAZOLE OR THEIR SALTS
METHOD OF SEPARATING PO LIGNINOSULFOACIDS
METHOD OF PREPARING D-2,6-DIMETHYL-8-CIANMETHYLERGOLINE OR SALTS THEREOF
STAND FOR TESTING RAIL JOINT
ECCENTRIC ROLLER OF CAM MECHANISM FOR STARTING AND STOPPING ACCUMULATING CONVEYER
DEVICE FOR CONTINUOUS CASTING OF SHEET MATERIAL
METHOD OF PREPARING HYDROSILAMINE SALT SOLUTION
DEVICE FOR CONTINUOUS AUTOMATIC MONITORING OF FOUR-WIRE TELEPHONE CHANNEL QUALITY
DEVICE FOR COMPENSATING FOR RECTIFIED VOLTAGE RIPPLE
COLUMN APPARATUS FOR CONDUCTING HEAT-MASS EXCHANGE PROCESSES
APPARATUS FOR REPRODUCING INFORMATION FROM MOVABLE RECORD CARRIER
WORKING LAYER OF MAGNETIC RECORD CARRIER
DEVICE FOR REPRODUCING A PHASE-MANIPULATED SIGNAL
