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
PROCEDEU DE CUPLARE A CEFALOSPORINEI C
摘要
申请公布号
RO88418(A2)
申请公布日期
1986.07.30
申请号
RO19840114267
申请日期
1984.04.17
申请人
INSTITUTUL POLITEHNIC,RO;INSTITUTUL CHIMICO-TEHNOLOGIC"D.I.MENDELEEV",SU
发明人
SIMIONESCU CRISTOFOR,RO;DUMITRU SEVERIAN,RO;DENISOVA LUDMILA,RO
分类号
C07D501/60;(IPC1-7):C07D501/60
主分类号
C07D501/60
代理机构
代理人
主权项
地址
您可能感兴趣的专利
METHOD FOR MAKING OF POLY- DELTA- VALEROLACTONE
ADHESIVE FAIENCE TILES
APPARATUS FOR AIR SEPARATION OF GRAIN MASS
METHOD FOR MAKING OF BLACK DISPERSIONS
ANALOGIFREMGANGSMAATE FOR FREMSTILLING AV TERAPEUTISK AKTIVE ALFA-ARYL-ALFA,ALFA-BIS(OMEGA-(DISUBSTITUERT AMINO)ALKYL)-ACETAMIDER
FREMGANGSMAADE TIL BIOLOGISK RENSNING AF SPILDEVAND VED HJAELP AF AKTIVERET SLAM
WERKWIJZE VOOR HET VERVAARDIGEN VAN FOELIES UIT SYNTHETISCHE, LINEAIRE POLYESTERS.
Spiral-section excavator bucket - has scoop edge at outermost end and mechanism for turning in both directions
Wheeled trolley movable on rails by driven endless chain - engaging underside of trolley when lifted by support of upper chain part
Form for recording financial transaction - has two sections for recording totals to prevent fraud, by additions or alterations
Energy-saving advertisement hoarding - is of transparent material coloured with fluorescent pigment
Packing for bouquet has transparent upper portion - around flower heads and fixed to opaque non water-absorbent lower portion
Large surface convection radiator - using hot gases in pipes with internal baffles and circulated by electric extractor fan
Scraper for conveyor belt - has strips fixed on support with flexible material and adjustable in height
Ceramic electrodeposition from charged suspension - to produce tiles of various designs
Folding trailer for vehicle - has superstructure folding on to platform when empty
Deseaming of metal prods., esp. steel slabs - esp. where TV camera is used to locate defects and to feed corresp. signals to computer controlling deseaming tool
Dredger bottom door underwater seal - comprises profiled rubber portions moved by hydraulic pressure to and from door
DRAAIWERKTUIG MET EEN UITWISSELBAAR, EEN AANTAL HOEKEN BEVATTEND SNIJ-INZETSTUK.
WERKWIJZE VOOR DE BEREIDING VAN EEN OPPERVLAKTE-AKTIEVE STOF.
