Sulfur-containing polyamides,申请号US19430516283-传众专利搜索

首页产品黄页商标征信

会员服务注册登录

法人/股东/高管

发明名称	Sulfur-containing polyamides
摘要
申请公布号	US2462430(A)	申请公布日期	1949.02.22
申请号	US19430516283	申请日期	1943.12.30
申请人	E. I. DU PONT DE NEMOURS & COMPANY	发明人	SCHNEIDER ALLAN K.
分类号	C08G69/48	主分类号	C08G69/48
代理机构		代理人
主权项
地址

您可能感兴趣的专利

ELECTRIC GENERATOR THAT USE WEIGHT OF A CAR ON THE ROAD

MULTIPLE LAUNDRY TREATING MACHINE

Internet media channel broadcasting system using media internet channel station connecting media server assigned media domain name based media channel ip and method thereof

Mutant of granulocyte-colony stimulating factorG-CSF and chemically conjugated polypeptide thereof

CLAMPING DEVICE FOR A REFRACTORY-MADE PLATE OF A SLIDING GATE, SLIDE VALVE AND CASTING INSTALLATION INCLUDING THE CLAMPING DEVICE, AND PROCESS FOR CLAMPING THE REFRACTORY-MADE PLATE

implement for oil expression

SOLENOID VALVE FOR ANTI-LOCK BRAKE SYSTEM

RECOVERY METHOD FOR CHECKING COOLING ZONE ERROR OF COATED STRIP FOR THE PURPOSE OF FAST COOLING

An apparatus for cutting a bait coast fishing

HEATING AND COOLING APPARATUS, AND VACUUM PROCESSING APPARATUS EQUIPPED WITH THIS APPARATUS

SHORT SIDE MOULD FOR PREVENTING SURFACE DEFECT OF SLAB WHEN CONTINUOUS CASTING

ILLUMINATION SYSTEM AND DISPLAY DEVICE USING THE SAME

MAGNETIC ELEMENT WITH IMPROVED FIELD RESPONSE AND FABRICATING METHOD THEREOF

LIQUID CRYSTAL DISPLAY DEVICE

EXERCISE APPARATUS FOR BACKBONE REMEDY

OTP GENERATING METHOD USING USB TOKEN, AUTHENTICATION SYSTEM AND METHOD, USB TOKEN THEREOF

PLASMA LIGHTING SYSTEM

NON-CONTACT CHARGING SYSTEM

SILICON-ON-INSULATOR (SOI) JUNCTION FIELD EFFECT TRANSISTOR AND METHOD OF MANUFACTURE