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
Process for protecting protein fibrous materials
摘要
申请公布号
US2207630(A)
申请公布日期
1940.07.09
申请号
US19370150548
申请日期
1937.06.26
申请人
ELMQUIST RUTH E;HARRY HUMFELD;KETTERING JAMES H
发明人
ELMQUIST RUTH E.;HUMFELD HARRY;KETTERING JAMES H.
分类号
A61L2/04;D01C3/00;D06L1/02
主分类号
A61L2/04
代理机构
代理人
主权项
地址
您可能感兴趣的专利
OPTICAL DISTANCE MEASURING EQUIPMENT AND EQUIPMENT LOADED WITH THE SAME
POSITION CALCULATION DEVICE, IMAGING APPARATUS WITH THE SAME, AND POSITION CALCULATION METHOD
GROUND RESISTANCE METER AND GROUND RESISTANCE MEASURING METHOD
ULTRASONIC FLOWMETER
OIL DETECTION SHEET
GNSS RECEPTION MONITOR PROGRAM, AND GNSS RECEPTION MONITOR APPARATUS
AUTOANALYZER
REFRIGERATOR
REFRIGERATOR
AIR-CONDITIONING SYSTEM
ANCHORING IMPLEMENT
LEAF SPRING
AUTOMATIC TRANSMISSION
FLUID MACHINE, RANKINE CIRCUIT USING THE FLUID MACHINE, AND WASTE HEAT UTILIZATION SYSTEM FOR VEHICLE
FLUID DISPENSER, AND METHOD OF SUPPLYING WORKING FLUID BY THE SAME
COMBINED PROPULSION SYSTEM COMPOSED OF INTERNAL COMBUSTION ENGINE AND EXTERNAL COMBUSTION ENGINE
PUMP
COMPRESSOR
ENGINE WITH FUEL CONTROL VALVE AND CO-GENERATION SYSTEM INCLUDING THE SAME
NOISE PREVENTIVE DEVICE FOR SHUTTER