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
摘要
申请公布号
BE674394(A)
申请公布日期
1966.06.28
申请号
BED674394
申请日期
1965.12.28
申请人
发明人
分类号
C07C35/22;C07C35/37
主分类号
C07C35/22
代理机构
代理人
主权项
地址
您可能感兴趣的专利
CORROSION-RESISTANT PAINT CONTAINING ALLOY POWDER
PRODUCTION OF PHENOL-FORMALDEHYDE RESIN COMPOSITION
PRODUCTION OF CONJUGATED DIOLEFIN POLYMER
AUTOMATIC CASHIER MACHINE MECHANISM
NOVEL THIENO(3,4-C)THIOPHENE DERIVATIVE AND PREPARATION THEREOF
TETRAHYDRO-2-(3-METHYL-3-BUTENOXY)-4-METHYL-2H-PYRAN AND PREPARATION THEREOF
PRODUCTION FOR LOOSE TUBE CORE OF OPTICAL TRANSMISSION
PREPARATION OF INDOLE
GATE TURN-OFF THYRISTOR
CARD INCLUDING ROTARY TYPE RECORDING MEDIUM SHEET
2-AMINOTHIAZOLE DERIVATIVE
NAPHTHALENE AND NAPHTHOQUINONE DERIVATIVE
BATHING COMPOSITION
POWER TRANSMISSION DEVICE IN SPEED CHANGE GEAR HAVING PLANETARY GEAR DEVICE
MOLDING MATERIAL
PREPARATION OF THERMOPLASTIC RESIN FOAM
HYDRAULIC CONTROL DEVICE FOR SPEED CHANGE GEAR
HIGH DENSITY V-GROOVE MOS CONTROL THYRISTOR, INSULATED GATE TYPE TRANSISTOR AND MOSFET AS WELL AS METHOD OF PRODUCING SAME
CLAMPING DEVICE FOR DIE OF PRESS
SLOW-RELEASE NASAL MEDICINE AND USE