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
Способ приготовления медно-аммиачного раствора целлюлозы
摘要
申请公布号
SU60828(A1)
申请公布日期
1941.11.30
申请号
SU19390037612
申请日期
1939.12.17
申请人
PAKSHVER A.B.;YAKOVENKO Z.M.
发明人
PAKSHVER A.B.;YAKOVENKO Z.M.
分类号
C08B15/02;D01F2/04
主分类号
C08B15/02
代理机构
代理人
主权项
地址
您可能感兴趣的专利
PRIVATE BRANCH TELEPHONE SYSTEM
SYNCHRONOUS CONTROLLER OF VIDEO DISC PLAYER
CONTACT SENSING OVERLAY
TAPE FEEDER
MAGNETIC PICTURE RECORDING AND REPRODUCING DEVICE
HIGH TEMPERATURE STORAGE BATTERY
PICTURE DISPLAY DEVICE FOR MEDICAL USE
ADDRESS CONTROL DEVICE
METHOD OF HEATING POLYOLEFIN INSULATED CABLE AT TIME OF PRODUCING CONNECTOR
CONTROLLING METHOD OF TIME SERIES DATA
MANUFACTURE OF BEAM LEAD TYPE SEMICONDUCTOR DEVICE
PHOTO COUPLING DEVICE
FREMGANGSMAADE TIL FREMSTILLING AF ACYLCYANIDER
METHOD AND APPARATUS FOR COOLING A CRACKED GAS STREAM
METHOD AND APPARATUS FOR DEMODULATING DIFFERENTIALLY ENCODED PHASE MODULATED DATA TRANSMISSIONS
A VIBRATOR FOR COMPACTING SOIL AND THE LIKE
APPARATUS FOR DEPILATING WITH WAX, IN PARTICULAR FOR THE FACE
FEED BUS MADE OF A STACK OF 2 N DIELECTRIC LAYERS DISPOSED ALTERNATELY WITH 2N METALLIC LAYERS
ELECTROCARDIOGRAPHIC ELECTRODE DEVICE
2,4-DIOXA-7,10 METHANO-SPIRO(5,5)UNDECANES, THEIR PREPARATION AS WELL AS PERFUME COMPOSITIONS CONTAINING THEM
